diff --git a/ChangeLog b/ChangeLog
index 96c2d687a7..4ee29d8e5c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,11 +4,6 @@ Tue Dec 11 12:00:19 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 	  by Santiago Pastorino <santiago@wyeworks.com>
 	  https://github.com/ruby/ruby/pull/221 fix GH-221
 
-Tue Dec 11 11:36:04 2012  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* common.mk ($(MINIPRELUDE_C)): -I may break make dist.
-	  patched by Vit Ondruch [Bug #7541] [ruby-core:50736]
-
 Tue Dec 11 01:53:37 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* lib/matrix: alias {row|column}_size to {row|column}_count and use
diff --git a/common.mk b/common.mk
index e8882ad5f2..b552ae7f3c 100644
--- a/common.mk
+++ b/common.mk
@@ -887,7 +887,7 @@ known_errors.inc: $(srcdir)/template/known_errors.inc.tmpl $(srcdir)/defs/known_
 
 $(MINIPRELUDE_C): $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb
 	$(ECHO) generating $@
-	$(Q) $(BASERUBY) $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $@
+	$(Q) $(BASERUBY) -I$(srcdir) $(srcdir)/tool/compile_prelude.rb $(srcdir)/prelude.rb $@
 
 prelude.c: $(srcdir)/tool/compile_prelude.rb $(RBCONFIG) \
 	   $(srcdir)/lib/rubygems/defaults.rb \