diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
index 5c5992d..45ec06d 100644
--- a/modules/libpref/init/StaticPrefList.yaml
+++ b/modules/libpref/init/StaticPrefList.yaml
@@ -3530,7 +3530,7 @@
 # Push
 - name: dom.push.enabled
   type: RelaxedAtomicBool
-  value: true
+  value: false
   mirror: always
 
 # Indicate the deprecated aesgcm support in PushManager.supportedContentEncodings.
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index f0250a9..66d3da9 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -3326,7 +3326,7 @@ pref("dom.push.quotaUpdateDelay", 3000); // 3 seconds
 
 // Is the network connection allowed to be up?
 // This preference should be used in UX to enable/disable push.
-pref("dom.push.connection.enabled", true);
+pref("dom.push.connection.enabled", false);
 
 // Exponential back-off start is 5 seconds like in HTTP/1.1.
 // Maximum back-off is pingInterval.