1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/versioning_290.c b/source/blender/blenloader/intern/versioning_290.c
index 00214c16eb0..3c326565557 100644
--- a/source/blender/blenloader/intern/versioning_290.c
+++ b/source/blender/blenloader/intern/versioning_290.c
@@ -504,6 +504,18 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
         }
       }
     }
+
+    /* Initialize solver for Boolean. */
+    if (!DNA_struct_elem_find(fd->filesdna, "BooleanModifierData", "enum", "solver")) {
+      for (Object *object = bmain->objects.first; object != NULL; object = object->id.next) {
+        LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
+          if (md->type == eModifierType_Boolean) {
+            BooleanModifierData *bmd = (BooleanModifierData *)md;
+            bmd->solver = eBooleanModifierSolver_Fast;
+          }
+        }
+      }
+    }
   }
 
   /**