diff --git a/scripts/build-runtime-srtool.sh b/scripts/build-runtime-srtool.sh
index f8c6a2622a..307a8995a7 100755
--- a/scripts/build-runtime-srtool.sh
+++ b/scripts/build-runtime-srtool.sh
@@ -14,6 +14,7 @@ CMD="docker run \
   -e PACKAGE=${GH_WORKFLOW_MATRIX_CHAIN}-runtime \
   -e RUNTIME_DIR=runtime/${GH_WORKFLOW_MATRIX_CHAIN} \
   -e PROFILE=production \
+  -e WASM_BUILD_STD=0 \
   -v ${PWD}:/build \
   -v /home/${USER}/srtool/.ssh:/home/builder/.ssh \
   -v /home/${USER}/srtool/entrypoint.sh:/srtool/entrypoint.sh \