diff --git a/.github/workflows/build-api-image.sh b/.github/workflows/build-api-image.sh
index c64e9b71cf..491186ecb3 100644
--- a/.github/workflows/build-api-image.sh
+++ b/.github/workflows/build-api-image.sh
@@ -48,7 +48,7 @@ EOF
 cd api
 docker build \
   ${API_CACHE_FROM_SCRIPT} \
-  --platform linux/amd64,linux/arm64,linux/arm/v7 \
+  --platform=linux/amd64,linux/arm64,linux/arm/v7 \
   --build-arg COMMIT_SHA=${SHA} \
   -t "${API_REPO_NAME}:${SHA}" \
   -t "${API_REPO_NAME}:${REFSPEC}" \
diff --git a/.github/workflows/build-web-image.sh b/.github/workflows/build-web-image.sh
index b4abc24711..f474cef2bc 100644
--- a/.github/workflows/build-web-image.sh
+++ b/.github/workflows/build-web-image.sh
@@ -49,7 +49,7 @@ cd web
 docker build \
   ${WEB_CACHE_FROM_SCRIPT} \
   --build-arg COMMIT_SHA=${SHA} \
-  --platform linux/amd64,linux/arm64,linux/arm/v7 \
+  --platform=linux/amd64,linux/arm64,linux/arm/v7 \
   -t "${WEB_REPO_NAME}:${SHA}" \
   -t "${WEB_REPO_NAME}:${REFSPEC}" \
   -t "${WEB_REPO_NAME}:${LATEST_TAG}" \