diff --git a/t/r7rs-tests.scm b/t/r7rs-tests.scm
index d89afd12..2bdea07e 100644
--- a/t/r7rs-tests.scm
+++ b/t/r7rs-tests.scm
@@ -648,14 +648,14 @@
 
 ;; (test #t (= 1 1.0 1.0+0.0i))
 ;; (test #f (= 1.0 1.0+1.0i))
-;; (test #t (< 1 2 3))
-;; (test #f (< 1 1 2))
-;; (test #t (> 3.0 2.0 1.0))
-;; (test #f (> -3.0 2.0 1.0))
-;; (test #t (<= 1 1 2))
-;; (test #f (<= 1 2 1))
-;; (test #t (>= 2 1 1))
-;; (test #f (>= 1 2 1))
+(test #t (< 1 2 3))
+(test #f (< 1 1 2))
+(test #t (> 3.0 2.0 1.0))
+(test #f (> -3.0 2.0 1.0))
+(test #t (<= 1 1 2))
+(test #f (<= 1 2 1))
+(test #t (>= 2 1 1))
+(test #f (>= 1 2 1))
 
 ;; From R7RS 6.2.6 Numerical operations:
 ;;