diff --git a/chrome/content/zotero/bindings/itembox.xml b/chrome/content/zotero/bindings/itembox.xml
index 07a97626c..e30cb5ede 100644
--- a/chrome/content/zotero/bindings/itembox.xml
+++ b/chrome/content/zotero/bindings/itembox.xml
@@ -691,12 +691,12 @@
 					// Minus (-) button
 					var removeButton = document.createElement('label');
 					removeButton.setAttribute("value","-");
+					removeButton.setAttribute("class","zotero-clicky");
 					// If default first row, don't let user remove it
 					if (defaultRow) {
 						this.disableButton(removeButton);
 					}
 					else {
-						removeButton.setAttribute("class","zotero-clicky");
 						removeButton.setAttribute("onclick",
 							"document.getBindingParent(this).removeCreator("
 							+ this._creatorCount
diff --git a/chrome/skin/default/zotero/zotero.css b/chrome/skin/default/zotero/zotero.css
index 7bb9abeaf..6ea84f786 100644
--- a/chrome/skin/default/zotero/zotero.css
+++ b/chrome/skin/default/zotero/zotero.css
@@ -172,7 +172,7 @@ zoteromergepane {
 	border: 0px !important;
 }
 
-.zotero-clicky[value="+"][disabled=true] {
+.zotero-clicky[value="+"][disabled=true], .zotero-clicky[value="-"][disabled=true] {
 	opacity: .5;
 }