diff --git a/Makefile b/Makefile
index 1b9ec31..180c097 100644
--- a/Makefile
+++ b/Makefile
@@ -3,10 +3,8 @@ ROOTFS = rootfs
 
 GRUBCFG = $(ROOTFS)/boot/grub/grub.cfg
 KERNEL  = $(ROOTFS)/boot/tailix.multiboot2
-PROCMAN = $(ROOTFS)/boot/procman
-MEMGR   = $(ROOTFS)/boot/memgr
 
-.PHONY: kernel/tailix.multiboot2 procman/procman memgr/memgr
+.PHONY: kernel/tailix.multiboot2
 
 all: run0
 
@@ -17,28 +15,14 @@ run1: $(IMAGE)
 	qemu-system-i386 -cdrom $< -serial stdio
 
 clean:
-	rm -f $(IMAGE) $(KERNEL) $(PROCMAN) $(MEMGR)
+	rm -f $(IMAGE) $(KERNEL)
 	make -C kernel clean
-	make -C procman clean
-	make -C memgr clean
 
-$(IMAGE): $(GRUBCFG) $(KERNEL) $(PROCMAN) $(MEMGR)
+$(IMAGE): $(GRUBCFG) $(KERNEL)
 	grub-mkrescue $(ROOTFS) -o $@
 
 $(KERNEL): kernel/tailix.multiboot2
 	cp $< $@
 
-$(PROCMAN): procman/procman
-	cp $< $@
-
-$(MEMGR): memgr/memgr
-	cp $< $@
-
 kernel/tailix.multiboot2:
 	make -C kernel tailix.multiboot2
-
-procman/procman:
-	make -C procman procman
-
-memgr/memgr:
-	make -C memgr memgr
diff --git a/kernel/elf.h b/kernel/elf.h
deleted file mode 100644
index d9c82a0..0000000
--- a/kernel/elf.h
+++ /dev/null
@@ -1,104 +0,0 @@
-#ifndef KERNEL_INCLUDED_ELF
-#define KERNEL_INCLUDED_ELF 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct Kernel_ELF_Header {
-    unsigned char  magic_0x7F     : 8; // Must be 0x7F.
-    unsigned char  magic_E        : 8; // Must be 'E'.
-    unsigned char  magic_L        : 8; // Must be 'L'.
-    unsigned char  magic_F        : 8; // Must be 'F'.
-    unsigned char  bitness        : 8; // Must be 1 (32 bit).
-    unsigned char  endianness     : 8; // Must be 1 (little endian).
-    unsigned char  header_version : 8; // Must be 1.
-    unsigned char  os_abi         : 8; // Must be 0 (System V).
-    unsigned long  unused1        : 32;
-    unsigned long  unused2        : 32;
-    unsigned short obj_type       : 16; // Must be 2 (executable).
-    unsigned short isa            : 16; // Must be 3 (x86).
-    unsigned long  elf_version    : 32; // Must be 1.
-    unsigned long  entrypoint     : 32;
-    unsigned long  prog_table_pos : 32; // Must not be 0.
-    unsigned long  sect_table_pos : 32;
-    unsigned long  arch_flags     : 32; // Must be 0.
-    unsigned short header_size    : 16; // Must be 52.
-    unsigned short prog_entr_size : 16; // Must not be 0.
-    unsigned short prog_entr_num  : 16; // Must not be 0.
-    unsigned short sect_entr_size : 16;
-    unsigned short sect_entr_num  : 16;
-    unsigned short sect_names_idx : 16;
-}
-__attribute__((packed));
-
-struct Kernel_ELF_ProgramEntry {
-    unsigned long type       : 32;
-    unsigned long offset     : 32;
-    unsigned long virt_addr  : 32;
-    unsigned long phys_addr  : 32;
-    unsigned long file_size  : 32;
-    unsigned long mem_size   : 32;
-    unsigned long flags      : 32;
-    unsigned long align      : 32;
-}
-__attribute__((packed));
-
-struct Kernel_ELF_SectionEntry {
-    unsigned long name        : 32;
-    unsigned long type        : 32;
-    unsigned long flags       : 32;
-    unsigned long vaddr       : 32;
-    unsigned long file_offset : 32;
-    unsigned long file_size   : 32;
-    unsigned long link        : 32;
-    unsigned long info        : 32;
-    unsigned long alignment   : 32;
-    unsigned long ent_size    : 32;
-}
-__attribute__((packed));
-
-struct Kernel_ELF_RelocationEntry {
-    unsigned long virt_addr : 32;
-    unsigned long info      : 32;
-}
-__attribute__((packed));
-
-typedef struct Kernel_ELF_ProgramEntry Kernel_ELF_ProgramTable[];
-
-typedef struct Kernel_ELF_SectionEntry Kernel_ELF_SectionTable[];
-
-typedef struct Kernel_ELF_RelocationEntry Kernel_ELF_RelocationTable[];
-
-inline static unsigned char Kernel_ELF_Header_is_valid(
-    const struct Kernel_ELF_Header *header
-);
-
-unsigned char Kernel_ELF_Header_is_valid(
-    const struct Kernel_ELF_Header *const header
-) {
-    return (
-        header->magic_0x7F     == 0x7F &&
-        header->magic_E        == 'E'  &&
-        header->magic_L        == 'L'  &&
-        header->magic_F        == 'F'  &&
-        header->bitness        == 1    &&
-        header->endianness     == 1    &&
-        header->header_version == 1    &&
-        header->os_abi         == 0    &&
-        header->obj_type       == 2    &&
-        header->isa            == 3    &&
-        header->elf_version    == 1    &&
-        header->arch_flags     == 0    &&
-        header->header_size    == 52   &&
-        header->prog_table_pos != 0    &&
-        header->prog_entr_size != 0    &&
-        header->prog_entr_num  != 0
-    );
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/kernel/main.c b/kernel/main.c
index b5d80fe..66623f1 100644
--- a/kernel/main.c
+++ b/kernel/main.c
@@ -6,7 +6,6 @@
 #include "protected.h"
 
 #include "tasks.h"
-#include "elf.h"
 
 #include <kernaux/drivers/console.h>
 #include <kernaux/multiboot2.h>
@@ -72,19 +71,4 @@ void main(
     protected_initialize(&kinfo);
 
     kernaux_drivers_console_print("[INFO] main: Finished.\n");
-
-    if (kinfo.modules_count > 0) {
-        const struct Kernel_ELF_Header *const elf_header =
-            (void*)kinfo.modules[0].base;
-
-        if (Kernel_ELF_Header_is_valid(elf_header)) {
-            const unsigned long real_entrypoint =
-                kinfo.modules[0].base + elf_header->entrypoint;
-
-            tasks_switch_to_user(real_entrypoint);
-        }
-        else {
-            kernaux_drivers_console_print("[WARN] main: Invalid ELF header.\n");
-        }
-    }
 }
diff --git a/memgr/.gitignore b/memgr/.gitignore
deleted file mode 100644
index 9a41cad..0000000
--- a/memgr/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/memgr
diff --git a/memgr/Makefile b/memgr/Makefile
deleted file mode 100644
index 005de50..0000000
--- a/memgr/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-CCPREFIX = /home/kotovalexarian/repos/global/tailix/cross/root/bin/i386-elf-
-
-AS = $(CCPREFIX)as
-CC = $(CCPREFIX)gcc
-LD = $(CCPREFIX)ld
-
-MEMGR = memgr
-
-CFLAGS = -std=gnu99 -ffreestanding -nostdinc -fno-builtin -fno-stack-protector -Wall -Wextra
-
-all: $(MEMGR)
-
-clean:
-	rm -f $(MEMGR) start.o
-
-$(MEMGR): start.o
-	$(LD) -o $@ -T linker.ld $^
-
-start.o: start.c
-	$(CC) -c $< -o $@ $(CFLAGS)
diff --git a/memgr/linker.ld b/memgr/linker.ld
deleted file mode 100644
index 6cc6d47..0000000
--- a/memgr/linker.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-OUTPUT_ARCH("i386")
-OUTPUT_FORMAT("elf32-i386")
-ENTRY(_start)
-
-SECTIONS
-{
-    . = 0x0;
-
-    .text BLOCK(4K) : ALIGN(4K)
-    {
-        *(.text)
-    }
-
-    .rodata BLOCK(4K) : ALIGN(4K)
-    {
-        *(.rodata)
-    }
-
-    .data BLOCK(4K) : ALIGN(4K)
-    {
-        *(.data)
-    }
-
-    .bss BLOCK(4K) : ALIGN(4K)
-    {
-        *(COMMON)
-        *(.bss)
-    }
-}
diff --git a/memgr/start.c b/memgr/start.c
deleted file mode 100644
index d6d4900..0000000
--- a/memgr/start.c
+++ /dev/null
@@ -1,8 +0,0 @@
-void _start()
-{
-    asm(
-        "mov $0, %eax \n\t"
-        "mov $0, %ebx \n\t"
-        "int $0x80    \n\t"
-    );
-}
diff --git a/procman/.gitignore b/procman/.gitignore
deleted file mode 100644
index 992a001..0000000
--- a/procman/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/procman
diff --git a/procman/Makefile b/procman/Makefile
deleted file mode 100644
index 56cf677..0000000
--- a/procman/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-CCPREFIX = /home/kotovalexarian/repos/global/tailix/cross/root/bin/i386-elf-
-
-AS = $(CCPREFIX)as
-CC = $(CCPREFIX)gcc
-LD = $(CCPREFIX)ld
-
-PROCMAN = procman
-
-CFLAGS = -std=gnu99 -ffreestanding -nostdinc -fno-builtin -fno-stack-protector -Wall -Wextra
-
-all: $(PROCMAN)
-
-clean:
-	rm -f $(PROCMAN) start.o
-
-$(PROCMAN): start.o
-	$(LD) -o $@ -T linker.ld $^
-
-start.o: start.c
-	$(CC) -c $< -o $@ $(CFLAGS)
diff --git a/procman/linker.ld b/procman/linker.ld
deleted file mode 100644
index 6cc6d47..0000000
--- a/procman/linker.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-OUTPUT_ARCH("i386")
-OUTPUT_FORMAT("elf32-i386")
-ENTRY(_start)
-
-SECTIONS
-{
-    . = 0x0;
-
-    .text BLOCK(4K) : ALIGN(4K)
-    {
-        *(.text)
-    }
-
-    .rodata BLOCK(4K) : ALIGN(4K)
-    {
-        *(.rodata)
-    }
-
-    .data BLOCK(4K) : ALIGN(4K)
-    {
-        *(.data)
-    }
-
-    .bss BLOCK(4K) : ALIGN(4K)
-    {
-        *(COMMON)
-        *(.bss)
-    }
-}
diff --git a/procman/start.c b/procman/start.c
deleted file mode 100644
index 00a2033..0000000
--- a/procman/start.c
+++ /dev/null
@@ -1,32 +0,0 @@
-void _start()
-{
-    asm(
-        "mov $0,   %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $0,   %eax \n\t"
-        "mov $1,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $1,   %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $2,   %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $256, %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $257, %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-
-        "mov $258, %eax \n\t"
-        "mov $0,   %ebx \n\t"
-        "int $0x80      \n\t"
-    );
-}
diff --git a/rootfs/boot/grub/grub.cfg b/rootfs/boot/grub/grub.cfg
index 5db0d7c..8a307cc 100644
--- a/rootfs/boot/grub/grub.cfg
+++ b/rootfs/boot/grub/grub.cfg
@@ -2,6 +2,4 @@ set timeout=0
 
 menuentry "Tailix" {
     multiboot2 /boot/tailix.multiboot2 hello kernel
-    module2    /boot/procman hello module
-    module2    /boot/memgr
 }