diff --git a/src/Mod/Show/CMakeLists.txt b/src/Mod/Show/CMakeLists.txt
index 43dbe45e6a..b354b0307d 100644
--- a/src/Mod/Show/CMakeLists.txt
+++ b/src/Mod/Show/CMakeLists.txt
@@ -4,7 +4,7 @@ SET(Show_SRCS
     Containers.py
     DepGraphTools.py
     SceneDetail.py
-    TempoVis.py
+    mTempoVis.py
     TVObserver.py
     TVStack.py
     ShowUtils.py
diff --git a/src/Mod/Show/TempoVis.py b/src/Mod/Show/mTempoVis.py
similarity index 100%
rename from src/Mod/Show/TempoVis.py
rename to src/Mod/Show/mTempoVis.py