diff --git a/src/back/jdd-components/dynamic-grid/dynamic-grid.css b/src/back/jdd-components/dynamic-grid/dynamic-grid.css
index 33314ea..630f094 100644
--- a/src/back/jdd-components/dynamic-grid/dynamic-grid.css
+++ b/src/back/jdd-components/dynamic-grid/dynamic-grid.css
@@ -213,7 +213,7 @@
 				}
 
 				.tile.horizontal {
-					grid-row: span 1;
+					grid-column: span 1;
 				}
 			}
 		}