diff --git a/devtools/shared/css/generated/properties-db.js b/devtools/shared/css/generated/properties-db.js
index ce81ecbd9e3f..f0bede2fb17b 100644
--- a/devtools/shared/css/generated/properties-db.js
+++ b/devtools/shared/css/generated/properties-db.js
@@ -192,7 +192,6 @@ exports.CSS_PROPERTIES = {
     ],
     "supports": [],
     "values": [
-      "-moz-gtk-info-bar",
       "-moz-mac-active-source-list-selection",
       "-moz-mac-disclosure-button-closed",
       "-moz-mac-disclosure-button-open",
@@ -1431,7 +1430,6 @@ exports.CSS_PROPERTIES = {
     ],
     "supports": [],
     "values": [
-      "-moz-gtk-info-bar",
       "-moz-mac-active-source-list-selection",
       "-moz-mac-disclosure-button-closed",
       "-moz-mac-disclosure-button-open",
@@ -3300,7 +3298,6 @@ exports.CSS_PROPERTIES = {
     ],
     "supports": [],
     "values": [
-      "-moz-gtk-info-bar",
       "-moz-mac-active-source-list-selection",
       "-moz-mac-disclosure-button-closed",
       "-moz-mac-disclosure-button-open",