diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
index afda75390..78aacba52 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
@@ -84,6 +84,7 @@ RED.popover = (function() {
                 var targetHeight = target.outerHeight();
                 var divHeight = div.height();
                 var divWidth = div.width();
+                var paddingRight = 10;
 
                 var viewportTop = $(window).scrollTop();
                 var viewportLeft = $(window).scrollLeft();
@@ -105,7 +106,7 @@ RED.popover = (function() {
                         d = "right";
                         top = targetPos.top+targetHeight/2-divHeight/2-deltaSizes[size].top;
                         left = targetPos.left+targetWidth+deltaSizes[size].leftRight;
-                    } else if (left+divWidth > viewportRight) {
+                    } else if (left+divWidth+paddingRight > viewportRight) {
                         d = "left";
                         top = targetPos.top+targetHeight/2-divHeight/2-deltaSizes[size].top;
                         left = targetPos.left-deltaSizes[size].leftLeft-divWidth;