diff --git a/networks.rkt b/networks.rkt
index 47e839a..fc68bd4 100644
--- a/networks.rkt
+++ b/networks.rkt
@@ -6,7 +6,7 @@
 
   (module+ test
     (require typed/rackunit)
-    (define skip-expensive-tests? #f)
+    (define skip-expensive-tests? #t)
     (unless skip-expensive-tests?
       (displayln "Running the complete test suite...")))