diff --git a/util/cmake/configurejson2cmake.py b/util/cmake/configurejson2cmake.py
index 03625da1a5c..770f7588a3e 100755
--- a/util/cmake/configurejson2cmake.py
+++ b/util/cmake/configurejson2cmake.py
@@ -276,7 +276,7 @@ def map_condition(condition):
     assert isinstance(condition, str)
 
     mapped_features = {
-        "dlopen": "UNIX",
+        "dlopen": "ON",
         'gbm': 'gbm_FOUND',
         "system-xcb": "ON",
         "system-freetype": "ON",
diff --git a/util/cmake/pro2cmake.py b/util/cmake/pro2cmake.py
index 6d63461e0da..4f4303e3d18 100755
--- a/util/cmake/pro2cmake.py
+++ b/util/cmake/pro2cmake.py
@@ -603,6 +603,8 @@ def map_condition(condition: str) -> str:
                 if feature.startswith('system_') and substitute_libs(feature[7:]) != feature[7:]:
                     # Qt6 always uses system libraries!
                     part = 'ON'
+                elif feature == 'dlopen':
+                    part = 'ON'
                 else:
                     part = 'QT_FEATURE_' + feature
         else: