diff --git a/extensions/amp-facebook-comments/0.1/amp-facebook-comments.js b/extensions/amp-facebook-comments/0.1/amp-facebook-comments.js
index 86d760591628c..3beb8102c8ba8 100644
--- a/extensions/amp-facebook-comments/0.1/amp-facebook-comments.js
+++ b/extensions/amp-facebook-comments/0.1/amp-facebook-comments.js
@@ -112,6 +112,9 @@ class AmpFacebookComments extends AMP.BaseElement {
       removeElement(this.iframe_);
       this.iframe_ = null;
     }
+    if (this.unlistenMessage_) {
+      this.unlistenMessage_();
+    }
     return true;
   }
 }
diff --git a/extensions/amp-facebook-like/0.1/amp-facebook-like.js b/extensions/amp-facebook-like/0.1/amp-facebook-like.js
index bad8c989be913..549254dd530b7 100644
--- a/extensions/amp-facebook-like/0.1/amp-facebook-like.js
+++ b/extensions/amp-facebook-like/0.1/amp-facebook-like.js
@@ -114,6 +114,9 @@ class AmpFacebookLike extends AMP.BaseElement {
       removeElement(this.iframe_);
       this.iframe_ = null;
     }
+    if (this.unlistenMessage_) {
+      this.unlistenMessage_();
+    }
     return true;
   }
 }
diff --git a/extensions/amp-facebook-page/0.1/amp-facebook-page.js b/extensions/amp-facebook-page/0.1/amp-facebook-page.js
index 40cd5ce63843b..2e30e36586985 100644
--- a/extensions/amp-facebook-page/0.1/amp-facebook-page.js
+++ b/extensions/amp-facebook-page/0.1/amp-facebook-page.js
@@ -114,6 +114,9 @@ class AmpFacebookPage extends AMP.BaseElement {
       removeElement(this.iframe_);
       this.iframe_ = null;
     }
+    if (this.unlistenMessage_) {
+      this.unlistenMessage_();
+    }
     return true;
   }
 }
diff --git a/extensions/amp-facebook/0.1/amp-facebook.js b/extensions/amp-facebook/0.1/amp-facebook.js
index 7fe07039eff2f..be8196a93aec8 100644
--- a/extensions/amp-facebook/0.1/amp-facebook.js
+++ b/extensions/amp-facebook/0.1/amp-facebook.js
@@ -128,6 +128,9 @@ class AmpFacebook extends AMP.BaseElement {
       removeElement(this.iframe_);
       this.iframe_ = null;
     }
+    if (this.unlistenMessage_) {
+      this.unlistenMessage_();
+    }
     return true;
   }
 }