diff --git a/indra/test/CMakeLists.txt b/indra/test/CMakeLists.txt
index e2dbd84979e312cc3c62c227133e7d093ce2ba39..9d8e781d4896024218fda9bada07a2d54742d35f 100644
--- a/indra/test/CMakeLists.txt
+++ b/indra/test/CMakeLists.txt
@@ -29,7 +29,6 @@ include_directories(
 set(test_SOURCE_FILES
     io.cpp
 #    llapp_tut.cpp						# Temporarily removed until thread issues can be solved
-    llbase64_tut.cpp
     llblowfish_tut.cpp
     llbuffer_tut.cpp
     lldependencies_tut.cpp