diff --git a/.github/workflows/build.sh b/.github/workflows/build.sh
index f623f0c..1638115 100755
--- a/.github/workflows/build.sh
+++ b/.github/workflows/build.sh
@@ -48,6 +48,8 @@ do_build() {
 
     if [[ ${PUSH} == "true" ]] ; then
         args="--push "${args}
+    else
+        args="--load "${args}
     fi
 
     echo "CONTAINER BUILD FOR ${image_name} with ARCHITECTURE=${ARCHITECTURE} ..."
@@ -72,3 +74,7 @@ do_build() {
 
 do_build ${ARCH} developer ${cachefrom}
 do_build ${ARCH} runtime ${cachefrom} ${cacheto}
+
+docker run --entrypoint bash ${image_name} -c \
+    'ibek ioc generate-schema /epics/links/ibek/*ibek.support.yaml' > \
+    ${PROJECT#ioc-}.ibek.ioc.schema.json
diff --git a/build b/build
index 6c4a894..09ef815 100755
--- a/build
+++ b/build
@@ -25,6 +25,6 @@ done
 
 # get the schema file from the developer container and save it locally
 # it is called xxxxx.ioc.ibek.schema.json for project ioc-xxxxx
-podman run ghcr.io/epics-containers/ioc-adaravis-linux-developer:local bash -c \
+podman run --entrypoint bash ${TAG} -c \
     'ibek ioc generate-schema /epics/links/ibek/*ibek.support.yaml' > \
     ${PROJECT#ioc-}.ibek.ioc.schema.json