diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a2fb77ee..a192fe654 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Switched to the new calculation engine
 - Improved the 4% rule in the _FIRE_ section
+- Changed the background of the header to a solid color
 
 ## 1.133.0 - 07.04.2022
 
diff --git a/apps/client/src/app/components/header/header.component.scss b/apps/client/src/app/components/header/header.component.scss
index affcc868a..32d125703 100644
--- a/apps/client/src/app/components/header/header.component.scss
+++ b/apps/client/src/app/components/header/header.component.scss
@@ -5,7 +5,7 @@
   z-index: 999;
 
   .mat-toolbar {
-    background-color: rgba(var(--light-disabled-text));
+    background-color: var(--light-background);
 
     .spacer {
       flex: 1 1 auto;
@@ -27,6 +27,6 @@
 
 :host-context(.is-dark-theme) {
   .mat-toolbar {
-    background-color: rgba(39, 39, 39, $alpha-disabled-text);
+    background-color: var(--dark-background);
   }
 }