diff --git a/Tests/IGListAdapterTests_IB.m b/Tests/IGListAdapterTests_IB.m
index a6a7c6bc6..ea342a819 100644
--- a/Tests/IGListAdapterTests_IB.m
+++ b/Tests/IGListAdapterTests_IB.m
@@ -17,6 +17,7 @@
 #import "IGListTestAdapterDataSource.h"
 #import "IGListTestCase.h"
 #import "IGTestSupplementarySource.h"
+#import "IGListAdapterInternal.h"
 
 @interface IGListAdapterTests_IB : IGListTestCase
 @end