diff --git a/CMakeLists.txt b/CMakeLists.txt
index ed2dc2a1781e19c6945e95a666b50a28bc8cb6eb..2a8579091682df2b836f547cd3df0e1557acae9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -237,6 +237,9 @@ endif()
 
 if(ENABLE_MM)
   find_package(OpenMM REQUIRED)
+  set(_OPENMM ON)
+else()
+  set(_OPENMM OFF)
 endif()
 
 if (ENABLE_IMG)
@@ -350,6 +353,7 @@ message(STATUS
         "   Shader support                    (-DUSE_SHADER) : ${_SHADER}\n"
         "   Numpy support                      (-DUSE_NUMPY) : ${_NUMPY}\n"
         "   SpaceNav Device support         (-DENABLE_SPNAV) : ${_SPNAV}\n"
+        "   OpenMM support                     (-DENABLE_MM) : ${_OPENMM}\n"
         "   Optimize                            (-DOPTIMIZE) : ${_OPT}\n"
         "   Profiling support                    (-DPROFILE) : ${_PROFILE}\n"
         "   Double Precision        (-DUSE_DOUBLE_PRECISION) : ${_DOUBLE_PREC}\n"