diff --git a/src/app/components/button/button.ts b/src/app/components/button/button.ts
index 41bed597aac..90495589755 100755
--- a/src/app/components/button/button.ts
+++ b/src/app/components/button/button.ts
@@ -280,7 +280,7 @@ export class ButtonDirective implements AfterViewInit, OnDestroy {
                 DomHandler.addMultipleClasses(iconElement, iconClass);
             }
 
-            if (this.loading && !this.loadingIcon) {
+            if (!this.loadingIcon && this.loading) {
                 iconElement.innerHTML = this.spinnerIcon;
             }