diff --git a/test/leiningen/test/helper.clj b/test/leiningen/test/helper.clj
index a711da02..d995c42b 100644
--- a/test/leiningen/test/helper.clj
+++ b/test/leiningen/test/helper.clj
@@ -24,6 +24,8 @@
 
 (def native-project (read-test-project "native"))
 
+(def overlapped-sourcepaths-project (read-test-project "overlapped-sourcepaths"))
+
 ;; grumble, grumble; why didn't this make it into clojure.java.io?
 (defn delete-file-recursively
   "Delete file f. If it's a directory, recursively delete all its contents.
diff --git a/test/leiningen/test/jar.clj b/test/leiningen/test/jar.clj
index 54a92fdf..c4889419 100644
--- a/test/leiningen/test/jar.clj
+++ b/test/leiningen/test/jar.clj
@@ -4,7 +4,8 @@
         [leiningen.jar]
         [leiningen.core.eval :only [platform-nullsink]]
         [leiningen.test.helper :only [tricky-name-project sample-failing-project
-                                      sample-no-aot-project sample-project]])
+                                      sample-no-aot-project sample-project
+                                      overlapped-sourcepaths-project]])
   (:import [java.util.jar JarFile]))
 
 (def mock-project {:name "mock-project" :version "1.0"
@@ -69,3 +70,6 @@
   (let [jar-file (jar (dissoc sample-project :dependencies :main))]
     (and (is (not (number? jar-file)))
          (is (.exists (io/file jar-file))))))
+
+(deftest overlapped-paths
+  (is (jar overlapped-sourcepaths-project)))
diff --git a/test_projects/overlapped-sourcepaths/project.clj b/test_projects/overlapped-sourcepaths/project.clj
new file mode 100644
index 00000000..cf66bf1d
--- /dev/null
+++ b/test_projects/overlapped-sourcepaths/project.clj
@@ -0,0 +1,3 @@
+(defproject overlapped-sourcepaths "0.1.0"
+  :dependencies [[org.clojure/clojure "1.3.0"]]
+  :java-source-paths ["src"])
diff --git a/test_projects/overlapped-sourcepaths/src/foo b/test_projects/overlapped-sourcepaths/src/foo
new file mode 100644
index 00000000..e69de29b