diff --git a/src/brick.ts b/src/brick.ts
index b5db20d..15bffae 100644
--- a/src/brick.ts
+++ b/src/brick.ts
@@ -42,7 +42,7 @@ export class AngularMasonryBrick implements OnDestroy, AfterViewInit {
         if (MutationObserver) {
             /** Watch for any changes to subtree */
             let self = this;
-            let observer = new MutationObserver(function(mutations, observerFromElement) {
+            let observer = new MutationObserver(function() {
                 self._parent.layout();
             });
 
diff --git a/src/masonry.ts b/src/masonry.ts
index 80c01a3..0b885d6 100644
--- a/src/masonry.ts
+++ b/src/masonry.ts
@@ -95,7 +95,7 @@ export class AngularMasonry implements OnInit, OnDestroy {
         }
 
         if (this.useImagesLoaded) {
-            imagesLoaded(element, (instance: any) => {
+            imagesLoaded(element, () => {
                 this._element.nativeElement.appendChild(element);
                 
                 // Tell Masonry that a child element has been added
@@ -127,4 +127,4 @@ export class AngularMasonry implements OnInit, OnDestroy {
 
         // console.log('AngularMasonry:', 'Brick removed');
     }
-}
\ No newline at end of file
+}