diff --git a/src/printf.c b/src/printf.c
index b234eaa..87d0c16 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -199,6 +199,10 @@ void kernaux_printf_va(
                 putchar(*arg_ptr);
             }
         }
+        else if (formatter.type == TYPE_c) {
+            const char arg = va_arg(va, int);
+            putchar(arg);
+        }
     }
 
     putchar('\0');
diff --git a/tests/test_printf.c b/tests/test_printf.c
index 502ce67..746e12f 100644
--- a/tests/test_printf.c
+++ b/tests/test_printf.c
@@ -40,6 +40,8 @@ int main()
 
     test("", "");
     test("Hello, World!", "Hello, World!");
+    test("Hello, Alex!", "Hello, %s!", "Alex");
+    test("Hello, Alex!", "Hello, %c%c%c%c!", 'A', 'l', 'e', 'x');
 
     return 0;
 }