diff --git a/build_g.sh b/build_g.sh
index b9570dd3..b60724e2 100644
--- a/build_g.sh
+++ b/build_g.sh
@@ -1,6 +1,6 @@
 set -e
 
-python prebuild.py
+# python prebuild.py
 
 SRC=$(find src/ -name "*.c")
 
diff --git a/build_g_32.sh b/build_g_32.sh
index 2e34f145..e2190287 100644
--- a/build_g_32.sh
+++ b/build_g_32.sh
@@ -1,10 +1,10 @@
 set -e
 
-python prebuild.py
+# python prebuild.py
 
 SRC=$(find src/ -name "*.c")
 
-FLAGS="-std=c11 -lm -ldl -I3rd/lz4 -Iinclude -O0 -Wfatal-errors -g -DDEBUG -DPK_ENABLE_OS=1 -DPK_BUILD_MODULE_LZ4"
+FLAGS="-std=c11 -lm -ldl -Iinclude -O0 -Wfatal-errors -g -DDEBUG -DPK_ENABLE_OS=1"
 
 SANITIZE_FLAGS="-fsanitize=address,leak,undefined"
 
@@ -13,5 +13,5 @@ if [ "$(uname)" == "Darwin" ]; then
 fi
 
 echo "Compiling C files..."
-gcc -m32 $FLAGS $SANITIZE_FLAGS $SRC src2/main.c 3rd/lz4/lz4libs/lz4.c -o main
+gcc -m32 $FLAGS $SANITIZE_FLAGS $SRC src2/main.c -o main