diff --git a/ports/install.sh b/ports/install.sh
index a3f7cd3b..14699f9c 100755
--- a/ports/install.sh
+++ b/ports/install.sh
@@ -29,12 +29,9 @@ export OBJDUMP="$BANAN_TOOLCHAIN_TRIPLE-objdump"
 export STRIP="$BANAN_TOOLCHAIN_TRIPLE-strip"
 export CXXFILT="$BANAN_TOOLCHAIN_TRIPLE-c++filt"
 
-if [ ! -f "$BANAN_SYSROOT/usr/lib/libc.a" ]; then
-	pushd "$BANAN_ROOT_DIR" >/dev/null
-	./bos libc || exit 1
-	./bos install || exit 1
-	popd >/dev/null
-fi
+pushd "$BANAN_ROOT_DIR" >/dev/null
+./bos all && ./bos install || exit 1
+popd >/dev/null
 
 if [ "$BANAN_ARCH" = "i686" ]; then
 	export LDFLAGS="-shared-libgcc"