1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 763a2e8..6f46156 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ BIN_POSTFIX = .exe
 ifeq ($(DEBUG),true)
 	CFLAGS += -g -O0 -Wall -Werror
 else
-	CFLAGS += -03
+	CFLAGS += -O3
 endif
 
 TEST_1_NAME = t/test_1$(BIN_POSTFIX)