diff --git a/lldb/unittests/Plugins/Process/Linux/CMakeLists.txt b/lldb/unittests/Plugins/Process/Linux/CMakeLists.txt
index 3d71f9a463a2..c733f372895c 100644
--- a/lldb/unittests/Plugins/Process/Linux/CMakeLists.txt
+++ b/lldb/unittests/Plugins/Process/Linux/CMakeLists.txt
@@ -1,4 +1,4 @@
 add_lldb_unittest(ProcessLinuxTests
   ThreadStateCoordinatorTest.cpp
-  ThreadStatecoordinatorMock.cpp
+  ThreadStateCoordinatorTestMock.cpp
   )