diff --git a/static/themes/default/css/plinth.css b/static/themes/default/css/plinth.css
index 68372b8a8..4da0bcda6 100644
--- a/static/themes/default/css/plinth.css
+++ b/static/themes/default/css/plinth.css
@@ -298,7 +298,7 @@ footer license-info p {
   justify-content: left;
 }
 
-.card-icon img {
+.apps-page .card-icon img {
   transition: filter 0.3s;
 
   /* --- .installed ---*/
@@ -311,7 +311,7 @@ footer license-info p {
   /* filter: grayscale(1) opacity(1); */
 }
 
-.card:hover .card-icon img {
+.apps-page .card:hover .card-icon img {
   filter: none;
 }