diff --git a/.drone.yml b/.drone.yml
index f951500..b8bc634 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,7 @@ steps:
   - name: build
     image: alpine:latest
     commands:
-    - apk add gcc g++ texinfo make curl xz bash patch
+    - apk add gcc g++ texinfo make curl xz bash patch isl-dev gmp-dev mpfr-dev libgomp mpc1-dev
     - bash emerald-binutils.sh
     - bash emerald-sysroot.sh
     - bash emerald-gcc.sh
diff --git a/emerald-gcc.sh b/emerald-gcc.sh
index 83bbba6..601edd0 100755
--- a/emerald-gcc.sh
+++ b/emerald-gcc.sh
@@ -24,8 +24,6 @@ cd "$EMERALD_BUILD_DIR"/gcc-"$GCC_VER"
 # Apply patches
 find "$EMERALD_SCRIPT_DIR"/patches/gcc/"$GCC_VER" -type f -name '*.patch' -exec patch -p0 -i {} \;
 
-./contrib/download_prerequisites
-
 # Its suggested to run configure from a seperate directory
 mkdir -vp build && cd "$_"