6 files changed, 6 insertions, 0 deletions
diff --git a/toolkit/jetpack/sdk/ui/button/action.js b/toolkit/jetpack/sdk/ui/button/action.js
index dfb092d0c..5355705be 100644
--- a/toolkit/jetpack/sdk/ui/button/action.js
+++ b/toolkit/jetpack/sdk/ui/button/action.js
@@ -6,6 +6,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '> 27',
     'Firefox': '> 28'
   }
 };
diff --git a/toolkit/jetpack/sdk/ui/button/toggle.js b/toolkit/jetpack/sdk/ui/button/toggle.js
index a226b3212..d8a3d1758 100644
--- a/toolkit/jetpack/sdk/ui/button/toggle.js
+++ b/toolkit/jetpack/sdk/ui/button/toggle.js
@@ -6,6 +6,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '> 27',
     'Firefox': '> 28'
   }
 };
diff --git a/toolkit/jetpack/sdk/ui/button/view.js b/toolkit/jetpack/sdk/ui/button/view.js
index 63b7aea31..9008a25f8 100644
--- a/toolkit/jetpack/sdk/ui/button/view.js
+++ b/toolkit/jetpack/sdk/ui/button/view.js
@@ -6,6 +6,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '> 27',
     'Firefox': '> 28'
   }
 };
diff --git a/toolkit/jetpack/sdk/ui/button/view/events.js b/toolkit/jetpack/sdk/ui/button/view/events.js
index 98909656a..34d14be3a 100644
--- a/toolkit/jetpack/sdk/ui/button/view/events.js
+++ b/toolkit/jetpack/sdk/ui/button/view/events.js
@@ -7,6 +7,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '*',
     'Firefox': '*',
     'SeaMonkey': '*',
     'Thunderbird': '*'
diff --git a/toolkit/jetpack/sdk/ui/state.js b/toolkit/jetpack/sdk/ui/state.js
index 152ce696d..c90d4283d 100644
--- a/toolkit/jetpack/sdk/ui/state.js
+++ b/toolkit/jetpack/sdk/ui/state.js
@@ -8,6 +8,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '*',
     'Firefox': '*',
     'SeaMonkey': '*',
     'Thunderbird': '*'
diff --git a/toolkit/jetpack/sdk/ui/state/events.js b/toolkit/jetpack/sdk/ui/state/events.js
index 98909656a..34d14be3a 100644
--- a/toolkit/jetpack/sdk/ui/state/events.js
+++ b/toolkit/jetpack/sdk/ui/state/events.js
@@ -7,6 +7,7 @@
 module.metadata = {
   'stability': 'experimental',
   'engines': {
+    'Palemoon': '*',
     'Firefox': '*',
     'SeaMonkey': '*',
     'Thunderbird': '*'