diff --git a/canvas_modules/common-canvas/src/common-properties/controls/radioset/radioset.scss b/canvas_modules/common-canvas/src/common-properties/controls/radioset/radioset.scss
index 1b89c53255..9443121ba2 100644
--- a/canvas_modules/common-canvas/src/common-properties/controls/radioset/radioset.scss
+++ b/canvas_modules/common-canvas/src/common-properties/controls/radioset/radioset.scss
@@ -40,6 +40,9 @@
 			align-items: center;
 			margin: 2.5px 0 1.5px 0;
 		}
+		.tooltip-container {
+			margin-bottom: 3px; // align tooltip icon with the radio button
+		}
 		.properties-control-nested-panel{
 			flex-basis: 100%;
 			width: 100%;