diff --git a/Tests/SimpleInstall/CMakeLists.txt b/Tests/SimpleInstall/CMakeLists.txt
index f640ef8be..b3262bb2a 100644
--- a/Tests/SimpleInstall/CMakeLists.txt
+++ b/Tests/SimpleInstall/CMakeLists.txt
@@ -166,6 +166,8 @@ ELSE(STAGE2)
     )
 
   # Test directory installation.
+  FILE(REMOVE_RECURSE "${CMAKE_INSTALL_PREFIX}/MyTest/share/CVS")
+  FILE(REMOVE_RECURSE "${CMAKE_INSTALL_PREFIX}/MyTest/share/TestSubDir/CVS")
   INSTALL(
     DIRECTORY TestSubDir scripts/ DESTINATION MyTest/share
     PATTERN "CVS" EXCLUDE
diff --git a/Tests/SimpleInstallS2/CMakeLists.txt b/Tests/SimpleInstallS2/CMakeLists.txt
index f640ef8be..b3262bb2a 100644
--- a/Tests/SimpleInstallS2/CMakeLists.txt
+++ b/Tests/SimpleInstallS2/CMakeLists.txt
@@ -166,6 +166,8 @@ ELSE(STAGE2)
     )
 
   # Test directory installation.
+  FILE(REMOVE_RECURSE "${CMAKE_INSTALL_PREFIX}/MyTest/share/CVS")
+  FILE(REMOVE_RECURSE "${CMAKE_INSTALL_PREFIX}/MyTest/share/TestSubDir/CVS")
   INSTALL(
     DIRECTORY TestSubDir scripts/ DESTINATION MyTest/share
     PATTERN "CVS" EXCLUDE