diff --git a/deps/OpenCSG/CMakeLists.txt.in b/deps/OpenCSG/CMakeLists.txt.in
index 37da0f789..c4627adce 100644
--- a/deps/OpenCSG/CMakeLists.txt.in
+++ b/deps/OpenCSG/CMakeLists.txt.in
@@ -11,7 +11,7 @@ endif()
 find_package(OpenGL REQUIRED)
 
 set(GLEW_VERBOSE ON)
-find_package(GLEW 1.13.0 REQUIRED)
+find_package(GLEW REQUIRED)
 
 set(_srcfiles 
     src/area.cpp