diff --git a/tools/ci/toolchain.sh b/tools/ci/toolchain.sh
index 78630304848..e744da16d64 100755
--- a/tools/ci/toolchain.sh
+++ b/tools/ci/toolchain.sh
@@ -51,6 +51,8 @@ install_toolchain() {
 	mkdir -p "$target_dir"
 	extract_file "$file_name" "$target_dir"
 
+	rm $file_name
+
 	echo "Installed: $target_dir"
 
 	local toolchain_bin="$target_dir/bin"