diff --git a/core/css/header.scss b/core/css/header.scss
index 50d270a6ff94a8f4723894603a932cf12ae2d907..ed023fe36d2e65f760008894c85668efef50ea19 100644
--- a/core/css/header.scss
+++ b/core/css/header.scss
@@ -114,6 +114,7 @@
 		background-image: url($image-logo);
 		background-repeat: no-repeat;
 		background-position: center center;
+		background-size: contain;
 		width: 62px;
 		height: 34px;
 	}
@@ -538,4 +539,4 @@ nav {
 	li.hidden {
 		display: none;
 	}
-}
\ No newline at end of file
+}