diff --git a/unittests/ADT/SmallVectorTest.cpp b/unittests/ADT/SmallVectorTest.cpp
index 8a81796..d7dc3af 100644
--- a/unittests/ADT/SmallVectorTest.cpp
+++ b/unittests/ADT/SmallVectorTest.cpp
@@ -384,7 +384,7 @@
 // Direct array access.
 TEST_F(SmallVectorTest, DirectVectorTest) {
   EXPECT_EQ(0u, theVector.size());
-  EXPECT_EQ(4u, theVector.capacity());
+  EXPECT_LE(4u, theVector.capacity());
   EXPECT_EQ(0, Constructable::getNumConstructorCalls());
   theVector.end()[0] = 1;
   theVector.end()[1] = 2;