diff --git a/tests/src/com/android/launcher3/util/Wait.java b/tests/src/com/android/launcher3/util/Wait.java
index 0e41c02..593cce8 100644
--- a/tests/src/com/android/launcher3/util/Wait.java
+++ b/tests/src/com/android/launcher3/util/Wait.java
@@ -23,7 +23,7 @@
                     return;
                 }
             } catch (Throwable t) {
-                // Ignore
+                throw new RuntimeException(t);
             }
             SystemClock.sleep(sleepMillis);
         }
@@ -34,7 +34,7 @@
                 return;
             }
         } catch (Throwable t) {
-            // Ignore
+            throw new RuntimeException(t);
         }
         Assert.fail(message);
     }