diff --git a/otis/src/app/cases/case-list/case-list.component.html b/otis/src/app/cases/case-list/case-list.component.html
index 24c2d27..bc968f3 100644
--- a/otis/src/app/cases/case-list/case-list.component.html
+++ b/otis/src/app/cases/case-list/case-list.component.html
@@ -18,6 +18,7 @@
         <mat-form-field fxFlex>
           <mat-label>Case Source</mat-label>
           <mat-select placeholder="Case Source" formControlName="caseSource">
+            <mat-option value=""> -- All Types --</mat-option>
             <mat-option *ngFor="let cs of caseSources" [value]="cs.id">
               {{ cs.name }}
             </mat-option>