diff --git a/scripts/docs/generate_docc.sh b/scripts/docs/generate_docc.sh
index cad892e25..d956bcb42 100755
--- a/scripts/docs/generate_docc.sh
+++ b/scripts/docs/generate_docc.sh
@@ -47,30 +47,13 @@ declare -r build_path_linux="$build_path/"
 declare -r docc_source_path="$root_path/.build/swift-docc"
 declare -r docc_render_source_path="$root_path/.build/swift-docc-render"
 
-# Prepare and build docc
-if [[ ! -d "$docc_source_path" ]]; then
-  git clone https://github.com/apple/swift-docc.git "$docc_source_path"
-  cd $docc_source_path
-
-  if [[ ! -d "$docc_source_path/$build_path" ]]; then
-    swift build -c release
-  fi
-else
-  echo "Assuming docc is built..."
-fi
-
-
-if [[ ! -d "$docc_render_source_path" ]]; then
-  git clone https://github.com/apple/swift-docc-render.git "$docc_render_source_path"
-  cd $docc_render_source_path
-
-  npm install
-  npm run build
-else
-  echo "Assuming docc-render is built..."
+# invoking docc from toolchain
+if [-z ${TOOLCHAIN+x} ]; then   
+  echo "TOOLCHAIN is unset"; exit(1);
 fi
+export DOCC_HTML_DIR=${TOOLCHAIN}/usr/bin/docc
 
-export DOCC_HTML_DIR=$docc_render_source_path/dist
+$TOOLCHAIN/usr/bin/docc
 
 # Build documentation