diff --git a/platform/mv3/extension/js/utils.js b/platform/mv3/extension/js/utils.js
index b1a463a77..cadeaea0b 100644
--- a/platform/mv3/extension/js/utils.js
+++ b/platform/mv3/extension/js/utils.js
@@ -131,11 +131,22 @@ export const broadcastMessage = message => {
 /******************************************************************************/
 
 const ubolLog = (...args) => {
-    // Do not pollute dev console in stable release.
-    if ( browser.runtime.id === 'ddkjiahejlhfcafbddmgiahcphecmpfh' ) { return; }
+    // Do not pollute dev console in stable releases.
+    if ( shouldLog !== true ) { return; }
     console.info('[uBOL]', ...args);
 };
 
+const shouldLog = (( ) => {
+    const { id } = browser.runtime;
+    // https://addons.mozilla.org/en-US/firefox/addon/ublock-origin-lite/
+    if ( id === 'uBOLite@raymondhill.net' ) { return false; }
+    // https://chromewebstore.google.com/detail/ddkjiahejlhfcafbddmgiahcphecmpfh
+    if ( id === 'ddkjiahejlhfcafbddmgiahcphecmpfh' ) { return false; }
+    // https://microsoftedge.microsoft.com/addons/detail/cimighlppcgcoapaliogpjjdehbnofhn
+    if ( id === 'cimighlppcgcoapaliogpjjdehbnofhn' ) { return false; }
+    return true;
+})();
+
 /******************************************************************************/
 
 export {
diff --git a/tools/make-mv3.sh b/tools/make-mv3.sh
index 39b0c3879..8e155582b 100755
--- a/tools/make-mv3.sh
+++ b/tools/make-mv3.sh
@@ -124,6 +124,13 @@ fi
 echo "*** uBOLite.mv3: extension ready"
 echo "Extension location: $DES/"
 
+# Local build: use a different extension id than the official one
+if [ -z "$TAGNAME" ]; then
+    tmp=$(mktemp)
+    jq '.browser_specific_settings.gecko.id = "uBOLite.dev@raymondhill.net"' "$DES/manifest.json"  > "$tmp" \
+        && mv "$tmp" "$DES/manifest.json"
+fi
+
 if [ "$FULL" = "yes" ]; then
     if [ -n "$BEFORE" ]; then
         echo "*** uBOLite.mv3: salvaging rule ids to minimize diff size"