diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8044d3166..84fe49a12 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -401,9 +401,9 @@ if(NOT FREECAD_LIBPACK_USE OR FREECAD_LIBPACK_CHECKFILE_CLBUNDLER)
 
 # -------------------------------- Python --------------------------------
 
-#http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677598
+# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677598
 # Acceptable versions of Python
-set(Python_ADDITIONAL_VERSIONS "2.5" "2.6" "2.7" "2.8" "2.9")
+set(Python_ADDITIONAL_VERSIONS "2.7")
 
 # For building on OS X
 if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")