diff --git a/Dockerfile b/Dockerfile
index 285b518..24d99c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,11 @@
-FROM alpine
-RUN apk add alpine-sdk make curl xz bison
+FROM alpine as build
+RUN apk add alpine-sdk make curl xz bison linux-headers
 WORKDIR /src
 COPY . /src
 
 RUN make sources/gcc-13.2.0.tar.xz
 RUN make sources/binutils-2.41.tar.xz
-RUN make TARGET=aarch64-linux-musl
+RUN make -j$(nproc) TARGET=aarch64-linux-musl 
+RUN make install TARGET=aarch64-linux-musl
+
+
diff --git a/cowpatch.sh b/cowpatch.sh
index bacabbd..c79c9d9 100755
--- a/cowpatch.sh
+++ b/cowpatch.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -x
+#!/bin/sh
 #
 # cowpatch.sh, by Rich Felker
 #
diff --git a/litecross/Makefile b/litecross/Makefile
index 9cd691b..e132e68 100644
--- a/litecross/Makefile
+++ b/litecross/Makefile
@@ -63,7 +63,7 @@ FULL_BINUTILS_CONFIG = \
 	--target=$(TARGET) --prefix= \
 	--libdir=/lib --disable-multilib \
 	--with-sysroot=$(SYSROOT) \
-	--enable-deterministic-archives
+	--enable-deterministic-archives --disable-gprofng
 
 FULL_GCC_CONFIG = --enable-languages=c,c++ \
 	$(GCC_CONFIG_FOR_TARGET) \