diff --git a/steps-guix/guix-1.5.0/patches/fix-guile-gcrypt-configure-check.patch b/steps-guix/guix-1.5.0/patches/fix-guile-gcrypt-configure-check.patch
index 67c4783c..55084130 100644
--- a/steps-guix/guix-1.5.0/patches/fix-guile-gcrypt-configure-check.patch
+++ b/steps-guix/guix-1.5.0/patches/fix-guile-gcrypt-configure-check.patch
@@ -1,48 +1,28 @@
 --- guix-1.5.0/m4/guix.m4
 +++ guix-1.5.0/m4/guix.m4
-@@ -206,9 +206,18 @@
-   AC_CACHE_CHECK([whether Guile-Gcrypt is available and recent enough],
+@@ -207,8 +207,9 @@
      [guix_cv_have_recent_guile_gcrypt],
      [GUILE_CHECK([retval],
--      [(use-modules (gcrypt hash))
+       [(use-modules (gcrypt hash))
 -       (equal? (hash-algorithm sha256)
 -               (lookup-hash-algorithm 'sha256))])
-+      [(use-modules (gcrypt hash)
-+                    (rnrs bytevectors))
 +       (let ((algorithm (lookup-hash-algorithm 'sha256)))
 +         (and algorithm
-+              (eq? 'sha256 (hash-algorithm-name algorithm))
-+              (= 32 (hash-size algorithm))
-+              (bytevector=?
-+               (sha256 #vu8(97 98 99))
-+               #vu8(186 120 22 191 143 1 207 234
-+                     65 65 64 222 93 174 34 35
-+                     176 3 97 163 150 23 122 156
-+                     180 16 255 97 242 0 21 173)))))])
++              (= 32 (hash-size algorithm))))])
       if test "$retval" = 0; then
         guix_cv_have_recent_guile_gcrypt="yes"
-       else
+      else
 --- guix-1.5.0/configure
 +++ guix-1.5.0/configure
-@@ -8376,9 +8376,18 @@
-   $as_echo_n "(cached) " >&6
+@@ -8377,8 +8377,9 @@
  else
  
--  $GUILE -c "(use-modules (gcrypt hash))
+   $GUILE -c "(use-modules (gcrypt hash))
 -       (equal? (hash-algorithm sha256)
 -               (lookup-hash-algorithm 'sha256))" > /dev/null 2>&1
-+  $GUILE -c "(use-modules (gcrypt hash)
-+                    (rnrs bytevectors))
 +       (let ((algorithm (lookup-hash-algorithm 'sha256)))
 +         (and algorithm
-+              (eq? 'sha256 (hash-algorithm-name algorithm))
-+              (= 32 (hash-size algorithm))
-+              (bytevector=?
-+               (sha256 #vu8(97 98 99))
-+               #vu8(186 120 22 191 143 1 207 234
-+                     65 65 64 222 93 174 34 35
-+                     176 3 97 163 150 23 122 156
-+                     180 16 255 97 242 0 21 173)))))" > /dev/null 2>&1
++              (= 32 (hash-size algorithm))))" > /dev/null 2>&1
    retval=$?
  
       if test "$retval" = 0; then