diff --git a/indra/llimage/tests/llimageworker_test.cpp b/indra/llimage/tests/llimageworker_test.cpp
index c030b105fb736f4f071c264babdae1a146365c3b..51c5c635562c2c5b7f776245a0dc74110cf18e44 100755
--- a/indra/llimage/tests/llimageworker_test.cpp
+++ b/indra/llimage/tests/llimageworker_test.cpp
@@ -67,6 +67,8 @@ LLImageRaw::~LLImageRaw() { }
 void LLImageRaw::deleteData() { }
 U8* LLImageRaw::allocateData(S32 size) { return NULL; }
 U8* LLImageRaw::reallocateData(S32 size) { return NULL; }
+const U8* LLImageBase::getData() const { return NULL; }
+U8* LLImageBase::getData() { return NULL; }
 
 // End Stubbing
 // -------------------------------------------------------------------------------------------