diff --git a/less/buttons.less b/less/buttons.less
index 4c783cee9a0adebd623480055d9385ec74e519f0..bf10e1d37c18ec40b581c92eb54cb0c644bcc88e 100644
--- a/less/buttons.less
+++ b/less/buttons.less
@@ -30,7 +30,7 @@ button, .btn {
 	&:hover {
 		background: #2b4; /* darken(@btn-b-bg, 5%) */
 	}
-	&:active, &.focus {
+	&:active, &:focus {
 		background: #2a4; /* darken(@btn-b-bg, 10%) */
 	}
 }
@@ -40,7 +40,7 @@ button, .btn {
 	&:hover {
 		background: #c22; /* darken(@btn-c-bg, 5%) */
 	}
-	&:active, &.focus {
+	&:active, &:focus {
 		background: #b22; /* darken(@btn-c-bg, 10%) */
 	}
 }