diff --git a/awx/ui/client/src/shared/form-generator.js b/awx/ui/client/src/shared/form-generator.js
index fc2f07e675..3117277a42 100644
--- a/awx/ui/client/src/shared/form-generator.js
+++ b/awx/ui/client/src/shared/form-generator.js
@@ -821,7 +821,7 @@ angular.module('FormGenerator', [GeneratorHelpers.name, 'Utilities', listGenerat
                         }
 
                         if (field.genMD5) {
-                            html += "<span class=\"input-group-btn\"><button type=\"button\" class=\"btn btn-default\" ng-click=\"genMD5('" + fld + "')\" " +
+                            html += "<span class=\"input-group-btn\"><button type=\"button\" class=\"btn btn-default Form-lookupButton\" ng-click=\"genMD5('" + fld + "')\" " +
                                 "aw-tool-tip=\"Generate " + field.label + "\" data-placement=\"top\" id=\"" + this.form.name + "_" + fld + "_gen_btn\">" +
                                 "<i class=\"fa fa-magic\"></i></button></span>\n</div>\n";
                         }