diff --git a/gsll.asd b/gsll.asd
index 410b199d3e2c1cf771a08a10048ec5925f36a3ca..37352d1af660d4cc46cd8777c8af5cb0958e3678 100644
--- a/gsll.asd
+++ b/gsll.asd
@@ -137,7 +137,7 @@
             :depends-on (init data)
             :components
             ((:file "fft-complex")
-             (:file "fft-real)))
+             (:file "fft-real")))
    (:module random
 	    :depends-on (init data)
 	    :components