diff --git a/src/Makefile b/src/Makefile
index 3b80134..49206fb 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -6,7 +6,7 @@ INCLUDEDIR= $(PREFIX)/include
 CC	= cc
 CPPFLAGS=
 CFLAGSF	= -W
-CFLAGS	= -Wall -g -O2 -ansi
+CFLAGS	= -Wall -g -O2
 LDFLAGS	= -L $(PREFIX)/lib -R $(PREFIX)/lib -l System 
 RM	= rm -f
 MKDIR	= mkdir -p
diff --git a/src/project.conf b/src/project.conf
index ca5c9a4..3288180 100644
--- a/src/project.conf
+++ b/src/project.conf
@@ -1,6 +1,6 @@
 targets=configure
 cflags_force=-W
-cflags=-Wall -g -O2 -ansi
+cflags=-Wall -g -O2
 ldflags=-L $(PREFIX)/lib -R $(PREFIX)/lib -l System -l dl
 dist=Makefile,configure.h,makefile.h,settings.h