diff --git a/src/core/course/components/module-completion/core-course-module-completion.html b/src/core/course/components/module-completion/core-course-module-completion.html
index 9238f78ba..ea6f994ee 100644
--- a/src/core/course/components/module-completion/core-course-module-completion.html
+++ b/src/core/course/components/module-completion/core-course-module-completion.html
@@ -1,3 +1,3 @@
-<a *ngIf="completion" (click)="completionClicked($event)">
+<button *ngIf="completion" (click)="completionClicked($event)">
     <img [src]="completionImage" [alt]="completionDescription">
-</a>
\ No newline at end of file
+</button>
diff --git a/src/core/course/components/module-completion/module-completion.scss b/src/core/course/components/module-completion/module-completion.scss
index 23a677924..7bd3501c5 100644
--- a/src/core/course/components/module-completion/module-completion.scss
+++ b/src/core/course/components/module-completion/module-completion.scss
@@ -1,5 +1,6 @@
-ion-app.app-root core-course-module-completion a {
+ion-app.app-root core-course-module-completion button {
     display: block;
+    background-color: transparent;
 
     img {
         padding: 5px;
@@ -7,4 +8,4 @@ ion-app.app-root core-course-module-completion a {
         vertical-align: middle;
         max-width: none;
     }
-}
\ No newline at end of file
+}