diff --git a/jenkins/ci-pipelines/ci_stage_2.groovy b/jenkins/ci-pipelines/ci_stage_2.groovy
index 049763c..616f569 100644
--- a/jenkins/ci-pipelines/ci_stage_2.groovy
+++ b/jenkins/ci-pipelines/ci_stage_2.groovy
@@ -88,7 +88,9 @@
 
             REV=""
             if ( !JOB_NAME.contains('merge') ) {
-                REV="/"+"${GERRIT_REFSPEC}".replaceAll('/','-')
+                short_ref=sh(returnStdout: true,
+                    script: "git rev-parse --short HEAD").trim()
+                REV="/"+short_ref
             }
             channel="latest"
             if (BRANCH_NAME.startsWith("v")) {
diff --git a/jenkins/ci-pipelines/ci_stage_3.groovy b/jenkins/ci-pipelines/ci_stage_3.groovy
index 541213b..de2aaac 100644
--- a/jenkins/ci-pipelines/ci_stage_3.groovy
+++ b/jenkins/ci-pipelines/ci_stage_3.groovy
@@ -531,14 +531,14 @@
                                     "-w /build snapcore/snapcraft:stable /bin/bash -c " +
                                     "\"snapcraft login --with /snapcraft/config &>/dev/null && " +
                                     "snapcraft revisions $snap\" | " +
-                                    "grep \" $track\" | tail -1 | awk '{print \$1}'").trim()
+                                    "grep \"$track\" | tail -1 | awk '{print \$1}'").trim()
                                 track=channel+"beta\\*"
                                 beta_rev=sh(returnStdout: true,
                                     script: "sudo docker run -v ~/.snapcraft:/snapcraft -v ${WORKSPACE}:/build " +
                                     "-w /build snapcore/snapcraft:stable /bin/bash -c " +
                                     "\"snapcraft login --with /snapcraft/config &>/dev/null && " +
                                     "snapcraft revisions $snap\" | " +
-                                    "grep \" $track\" | tail -1 | awk '{print \$1}'").trim()
+                                    "grep \"$track\" | tail -1 | awk '{print \$1}'").trim()
 
                                 if ( edge_rev != beta_rev ) {
                                     print "Promoting $edge_rev to beta in place of $beta_rev"