diff --git a/fdbclient/CMakeLists.txt b/fdbclient/CMakeLists.txt
index 1f6cb1697b..ed8f5c54f7 100644
--- a/fdbclient/CMakeLists.txt
+++ b/fdbclient/CMakeLists.txt
@@ -67,7 +67,7 @@ set(FDBCLIENT_SRCS
   TagThrottle.h
   TaskBucket.actor.cpp
   TaskBucket.h
-  ThreadSafeTransaction.actor.cpp
+  ThreadSafeTransaction.cpp
   ThreadSafeTransaction.h
   Tuple.cpp
   Tuple.h
diff --git a/fdbclient/ThreadSafeTransaction.actor.cpp b/fdbclient/ThreadSafeTransaction.cpp
similarity index 99%
rename from fdbclient/ThreadSafeTransaction.actor.cpp
rename to fdbclient/ThreadSafeTransaction.cpp
index 8b9d75e2e2..e33bf70f63 100644
--- a/fdbclient/ThreadSafeTransaction.actor.cpp
+++ b/fdbclient/ThreadSafeTransaction.cpp
@@ -1,5 +1,5 @@
 /*
- * ThreadSafeTransaction.actor.cpp
+ * ThreadSafeTransaction.cpp
  *
  * This source file is part of the FoundationDB open source project
  *