diff --git a/Sources/Makefile b/Sources/Makefile
index 2a23fe0..9b2233d 100644
--- a/Sources/Makefile
+++ b/Sources/Makefile
@@ -674,7 +674,7 @@ endif
 CFLAGS += $(shell sdl-config --cflags)
 
 ifneq ($(strip $(USE_ASM)),-DUSE_PORTABLE_C)
-#  CFLAGS += -O2 -fasm
+  #CFLAGS += -O2 -fasm
   ASMFLAGS += -f $(ASMOBJFMT) $(ASMDEFS)
 else
 endif