diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 13aceb998..a0becdab9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -62,7 +62,8 @@ if (SLIC3R_GUI)
         include(${wxWidgets_USE_FILE})
     else ()
         find_package(wxWidgets 3.1 COMPONENTS html adv gl core base)
-        if (wxWidgets_NOTFOUND)
+        if (NOT wxWidgets_FOUND)
+            message(STATUS "Trying to find wxWidgets in CONFIG mode...")
             find_package(wxWidgets 3.2 CONFIG REQUIRED COMPONENTS html adv gl core base)
         else ()
             include(${wxWidgets_USE_FILE})