diff --git a/source/wasm/build.sh b/source/wasm/build.sh
index 69468c9ceb..f4663565e9 100755
--- a/source/wasm/build.sh
+++ b/source/wasm/build.sh
@@ -70,8 +70,8 @@ build() {
 }
 
 if [ ! -d external/spirv-headers ] ; then
-    echo "Fetching SPIRV-headers"
-    git clone https://github.com/KhronosGroup/SPIRV-Headers.git external/spirv-headers
+    echo "Fetching deps"
+    utils/git-sync-deps
 fi
 
 echo Building ${BASH_REMATCH[1]}