diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index 2a25b8b8..2487f0d0 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -1,4 +1,5 @@
 file(GLOB CONTRIBS ${PROJECT_SOURCE_DIR}/contrib/*/CMakeLists.txt)
+list(SORT CONTRIBS)
 foreach(contrib ${CONTRIBS})
   include(${contrib})
 endforeach()