diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffTable.ui.xml b/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffTable.ui.xml
index 09eacaaea8..ea931bd8f9 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffTable.ui.xml
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffTable.ui.xml
@@ -42,6 +42,7 @@ limitations under the License.
       overflow: hidden;
       border-right: 0;
       width: auto;
+      line-height: normal;
     }
 
     /* Preserve space for underscores. If this changes