diff --git a/fsl/utils/path.py b/fsl/utils/path.py
index 69a30af35edf44a50dff04888ca0920cb8674d6e..76efc7760f03348b2b3d96c8d21f7f3c7d09930f 100644
--- a/fsl/utils/path.py
+++ b/fsl/utils/path.py
@@ -82,7 +82,7 @@ def hasExt(path, allowedExts):
     """Convenience function which returns ``True`` if the given ``path``
     ends with any of the given ``allowedExts``, ``False`` otherwise.
     """
-    return any([path.endsWith(e) for e in allowedExts])
+    return any([path.endswith(e) for e in allowedExts])
 
 
 def addExt(prefix,