diff --git a/phpinspect-buffer.el b/phpinspect-buffer.el
index d894021..70d9a27 100644
--- a/phpinspect-buffer.el
+++ b/phpinspect-buffer.el
@@ -433,7 +433,8 @@ linked with."
           (when (and (phpinspect-variable-p (phpinspect-meta-token var)) (not (phpinspect--variable-type indexed)))
             (setf (phpinspect--variable-type indexed)
                   (phpinspect--class-resolve-property-type
-                   class-obj (cadr (phpinspect-meta-token var)) type-resolver class)))
+                   class-obj (phpinspect-buffer-project buffer)
+                   (cadr (phpinspect-meta-token var)) type-resolver class)))
 
           (phpinspect--class-set-variable class-obj indexed)
 
diff --git a/phpinspect-resolve.el b/phpinspect-resolve.el
index a2263b6..3af2a33 100644
--- a/phpinspect-resolve.el
+++ b/phpinspect-resolve.el
@@ -606,14 +606,15 @@ value/type."
 
 
 (cl-defmethod phpinspect--class-resolve-property-type
-  ((class phpinspect--class) (property-name string) type-resolver class-token-meta)
+  ((class phpinspect--class) (project phpinspect-project) (property-name string) type-resolver class-token-meta)
   "Resolve type of POPERTY-NAME in the context of CLASS using
 CLASS-TOKEN-META as parse result."
   (let ((pattern (phpinspect--make-pattern
                   :m `(:variable "this")
                   :m `(:object-attrib (:word ,property-name))))
         (rctx (phpinspect--make-resolvecontext :enclosing-tokens (list (phpinspect-meta-token class-token-meta))
-                                               :enclosing-metadata (list class-token-meta)))
+                                               :enclosing-metadata (list class-token-meta)
+                                               :project project))
         (constructor-name (phpinspect-intern-name "__construct")))
 
     (or
@@ -627,7 +628,7 @@ CLASS-TOKEN-META as parse result."
        nil))))
 
 (cl-defmethod phpinspect--class-resolve-property-type
-  ((_class phpinspect--class) property-name &rest _ignored)
+  ((_class phpinspect--class) (_project phpinspect-project) property-name &rest _ignored)
   ;; Catch-all for cases where one attempts to resolve a nil property
   ;; name. Saves an if-statement for the caller.
   ;; Can't resolve property type when property name is nil, so we do nothing.