diff --git a/gnu/packages/glicid.scm b/gnu/packages/glicid.scm
index 54053b9..aafaaca 100644
--- a/gnu/packages/glicid.scm
+++ b/gnu/packages/glicid.scm
@@ -727,7 +727,10 @@ in the @code{debug} output), and binutils.")))
                   (string-append front back "\n")))
                (substitute* "tools/test/h5diff/testph5diff.sh"
                  (("/bin/sh") (which "sh")))
-               #t))))))
+               #t)))))
+ '(#:tests? #f)) 
+
+)
     (synopsis "Management suite for data with parallel IO support")))