diff --git a/tests/core/containers/Sconscript b/tests/core/containers/Sconscript
index 56df52b6..802bd2f5 100644
--- a/tests/core/containers/Sconscript
+++ b/tests/core/containers/Sconscript
@@ -3,16 +3,16 @@ Import("CoreTest", "testing_group")
 
 res = []
 
-def ContainerTest(name, source):
-	run = CoreTest("containers/%s" % name, source)
+def ContainerTest(name):
+	run = CoreTest("containers/%s" % name, "%s.c" % name)
 	Alias("tests/core/containers", run)
 	if len(res) > 0 and testing_group([ "tests/core/containers" ]):
 		Depends(run, res[-1])
 	return run
 
-res += [ ContainerTest("set",      "set.c")      ]
-res += [ ContainerTest("database", "database.c") ]
-res += [ ContainerTest("index",    "index.c")    ]
-res += [ ContainerTest("queue",    "queue.c")    ]
+res += [ ContainerTest("set")      ]
+res += [ ContainerTest("database") ]
+res += [ ContainerTest("index")    ]
+res += [ ContainerTest("queue")    ]
 
 Return("res")