diff --git a/Makefile b/Makefile
index e0716e0..34d70b2 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ LIBC_OBJ := $(addprefix $(BUILD_DIR)/,$(LIBC_C_FILES:.c=.o))
 BUILD_ID := $(shell tools/generate_build_id.py --arch $(SOCKS_ARCH))
 
 CFLAGS := $(CFLAGS) -DBUILD_ID=\"$(BUILD_ID)\" -g -Wall -Werror -pedantic \
-	-Iinclude -Iarch/$(SOCKS_ARCH)/include -Ilibc/include
+	-Iinclude -Iarch/$(SOCKS_ARCH)/include -Ilibc/include -Wno-language-extension-token
 
 ASMFLAGS := $(ASMFLAGS) -DBUILD_ID=\"$(BUILD_ID)\"
 LDFLAGS := $(LDFLAGS) -g -lgcc