diff --git a/src/components/Tab/CustomizationsTab.css b/src/components/Tab/CustomizationsTab.css
new file mode 100644
index 000000000..b41005f99
--- /dev/null
+++ b/src/components/Tab/CustomizationsTab.css
@@ -0,0 +1,3 @@
+.pf-u-max-width {
+  --pf-u-max-width--MaxWidth: 150ch;
+}
diff --git a/src/components/Tab/CustomizationsTab.js b/src/components/Tab/CustomizationsTab.js
index ea683d881..469fd00e5 100644
--- a/src/components/Tab/CustomizationsTab.js
+++ b/src/components/Tab/CustomizationsTab.js
@@ -12,10 +12,11 @@ import LocaleCardModal from "../Modal/LocaleCard";
 import FDOCardModal from "../Modal/FDOCard";
 import OpenSCAPCardModal from "../Modal/OpenSCAPCard";
 import UserCard from "../Cards/UserCard";
+import "./CustomizationsTab.css";
 
 const CustomizationsTab = ({ blueprint }) => {
   return (
-    <Grid hasGutter className="pf-u-p-lg">
+    <Grid hasGutter className="pf-u-p-lg pf-u-max-width">
       <GridItem span={3}>
         <Flex direction={{ default: "column" }}>
           <FlexItem>