diff --git a/configure b/configure
index 7a86078..3217c5d 100755
--- a/configure
+++ b/configure
@@ -512,7 +512,7 @@ generate_build_mk() {
 	
 	# Strict flags
 	if [ "$ENABLE_STRICT" = "yes" ]; then
-		strict_flags="-Wpedantic -Wconversion -Wshadow -Wcast-align -Wstrict-prototypes -Wvla"
+		strict_flags="-Wpedantic -Wconversion -Wshadow -Wcast-align -Wstrict-prototypes -Wvla -Wswitch-enum -Wunreachable-code"
 	fi
 	
 	# libicmp-specific configuration