diff --git a/pkgs/prepare-musl.sh b/pkgs/prepare-musl.sh
index 864ff2e..57f7c8f 100644
--- a/pkgs/prepare-musl.sh
+++ b/pkgs/prepare-musl.sh
@@ -1,3 +1,5 @@
 export MAKEFLAGS="-j$(grep -c ^processor /proc/cpuinfo)"
-export CC="musl-gcc -L\"${TARGET}/usr/lib\" -I\"${TARGET}/usr/include\""
+export CC="musl-gcc"
+export CPPFLAGS="-I\"${TARGET}/usr/include\""
 export LDFLAGS="-L\"${TARGET}/usr/lib\""
+export PKG_CONFIG_SYSROOT_DIR="${TARGET}"