diff --git a/cmds/idmap2/libidmap2/Idmap.cpp b/cmds/idmap2/libidmap2/Idmap.cpp
index a7d180c..571919d 100644
--- a/cmds/idmap2/libidmap2/Idmap.cpp
+++ b/cmds/idmap2/libidmap2/Idmap.cpp
@@ -452,7 +452,7 @@
       continue;
     }
 
-    if (!enforce_overlayable) {
+    if (enforce_overlayable) {
       Result<Unit> success =
           CheckOverlayable(*target_pkg, *overlay_info, fulfilled_policies, target_resid);
       if (!success) {