diff --git a/public/css/icinga/setup.less b/public/css/icinga/setup.less
index c1465fdfc..436be30f4 100644
--- a/public/css/icinga/setup.less
+++ b/public/css/icinga/setup.less
@@ -83,7 +83,7 @@
           }
 
           &.complete {
-            background-color: @colorOk ;
+            background-color: @color-ok;
           }
 
           &.visited {
@@ -190,7 +190,7 @@ form#setup_requirements {
       padding: 0.4em;
 
       &.fulfilled {
-        background-color: @colorOk;
+        background-color: @color-ok;
       }
 
       &.not-available {
@@ -199,7 +199,7 @@ form#setup_requirements {
       }
 
       &.missing {
-        background-color: @colorCritical;
+        background-color: @color-critical;
       }
     }
   }
@@ -275,11 +275,11 @@ form#setup_requirements {
     color: white;
 
     &.success {
-      background-color: @colorOk;
+      background-color: @color-ok;
     }
 
     &.failure {
-      background-color: @colorCritical;
+      background-color: @color-critical;
     }
   }
 
@@ -330,7 +330,7 @@ form#setup_requirements {
       padding: 0.2em;
       margin: -1em -1em 1em;
       text-align: center;
-      color: @colorTextDefault;
+      color: @text-color;
       background-color: #f6fafa;
     }