diff --git a/Sources/ProjectSpec/Spec.swift b/Sources/ProjectSpec/Spec.swift
index abff04d8..8852558a 100644
--- a/Sources/ProjectSpec/Spec.swift
+++ b/Sources/ProjectSpec/Spec.swift
@@ -88,41 +88,6 @@ extension Spec {
     }
 }
 
-extension Array where Element == PathProperty {
-    func resolvingPaths(in jsonDictionary: JSONDictionary, relativeTo path: Path) -> JSONDictionary {
-        var result = jsonDictionary
-
-        for pathProperty in self {
-            switch pathProperty {
-            case .string(let key):
-                if let source = result[key] as? String {
-                    result[key] = (path + source).string
-                } else if let source = result[key] as? [String] {
-                    result[key] = source.map { (path + $0).string }
-                } else if let source = result[key] as? [String: String] {
-                    result[key] = source.mapValues { (path + $0).string }
-                }
-            case .dictionary(let pathProperties):
-                for (key, dictionary) in result {
-                    if let source = dictionary as? JSONDictionary {
-                        result[key] = pathProperties.resolvingPaths(in: source, relativeTo: path)
-                    }
-                }
-            case .object(let key, let pathProperties):
-                if let source = result[key] as? JSONDictionary {
-                    result[key] = pathProperties.resolvingPaths(in: source, relativeTo: path)
-                } else if let source = result[key] as? [JSONDictionary] {
-                    result[key] = source.map { pathProperties.resolvingPaths(in: $0, relativeTo: path) }
-                } else if let source = result[key] as? [String: JSONDictionary] {
-                    result[key] = source.mapValues { pathProperties.resolvingPaths(in: $0, relativeTo: path) }
-                }
-            }
-        }
-
-        return result
-    }
-}
-
 extension Dictionary where Key == String, Value: Any {
 
     func merged(onto other: Dictionary<Key, Value>) -> Dictionary<Key, Value> {
diff --git a/Sources/ProjectSpec/SpecLoader.swift b/Sources/ProjectSpec/SpecLoader.swift
index d8fbd374..06f2523b 100644
--- a/Sources/ProjectSpec/SpecLoader.swift
+++ b/Sources/ProjectSpec/SpecLoader.swift
@@ -26,3 +26,38 @@ enum PathProperty {
     case dictionary([PathProperty])
     case object(String, [PathProperty])
 }
+
+extension Array where Element == PathProperty {
+    func resolvingPaths(in jsonDictionary: JSONDictionary, relativeTo path: Path) -> JSONDictionary {
+        var result = jsonDictionary
+
+        for pathProperty in self {
+            switch pathProperty {
+            case .string(let key):
+                if let source = result[key] as? String {
+                    result[key] = (path + source).string
+                } else if let source = result[key] as? [String] {
+                    result[key] = source.map { (path + $0).string }
+                } else if let source = result[key] as? [String: String] {
+                    result[key] = source.mapValues { (path + $0).string }
+                }
+            case .dictionary(let pathProperties):
+                for (key, dictionary) in result {
+                    if let source = dictionary as? JSONDictionary {
+                        result[key] = pathProperties.resolvingPaths(in: source, relativeTo: path)
+                    }
+                }
+            case .object(let key, let pathProperties):
+                if let source = result[key] as? JSONDictionary {
+                    result[key] = pathProperties.resolvingPaths(in: source, relativeTo: path)
+                } else if let source = result[key] as? [JSONDictionary] {
+                    result[key] = source.map { pathProperties.resolvingPaths(in: $0, relativeTo: path) }
+                } else if let source = result[key] as? [String: JSONDictionary] {
+                    result[key] = source.mapValues { pathProperties.resolvingPaths(in: $0, relativeTo: path) }
+                }
+            }
+        }
+
+        return result
+    }
+}