diff --git a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
index 7757d29..cb5b0e3 100644
--- a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
@@ -58,6 +58,7 @@
     private static final boolean DBG_STRESS_TEST = false;
 
     private static final int TIMEOUT_FOR_READ_OPS_IN_MILLISECONDS = 100;
+    private static final int TIMEOUT_FOR_READ_OPS_FOR_TESTS_IN_MILLISECONDS = 1000;
 
     /**
      * The maximum length of a word in this dictionary.
@@ -761,7 +762,7 @@
                 }
             }
         });
-        return holder.get(false, TIMEOUT_FOR_READ_OPS_IN_MILLISECONDS);
+        return holder.get(false, TIMEOUT_FOR_READ_OPS_FOR_TESTS_IN_MILLISECONDS);
     }
 
     @UsedForTesting
diff --git a/tests/src/com/android/inputmethod/latin/personalization/UserHistoryDictionaryTests.java b/tests/src/com/android/inputmethod/latin/personalization/UserHistoryDictionaryTests.java
index 17423a7..8433569 100644
--- a/tests/src/com/android/inputmethod/latin/personalization/UserHistoryDictionaryTests.java
+++ b/tests/src/com/android/inputmethod/latin/personalization/UserHistoryDictionaryTests.java
@@ -105,8 +105,10 @@
         final UserHistoryDictionary dict =
                 PersonalizationHelper.getUserHistoryDictionary(getContext(),
                         new Locale(testFilenameSuffix));
+        dict.waitAllTasksForTests();
         dict.clearAndFlushDictionary();
         dict.close();
+        dict.waitAllTasksForTests();
     }
 
     /**