diff --git a/dlib/alloc.d b/dlib/alloc.d
index 5e91045..38af745 100644
--- a/dlib/alloc.d
+++ b/dlib/alloc.d
@@ -143,7 +143,7 @@ Alloc(string target)
 }
 
 string
-AllocTerminated(char[] target)
+AllocTerminated(T)(T target) if(StringType!T)
 {
 	u8[] str                = Alloc!(u8)(target.length+1);
 	str[0 .. target.length] = str[];