diff --git a/libgcrypt-1.8.1-getrandom.patch b/libgcrypt-1.8.1-getrandom.patch
index ea3b1ef..d323b20 100644
--- a/libgcrypt-1.8.1-getrandom.patch
+++ b/libgcrypt-1.8.1-getrandom.patch
@@ -1,6 +1,6 @@
 diff -up libgcrypt-1.8.1/random/random-csprng.c.getrandom libgcrypt-1.8.1/random/random-csprng.c
 --- libgcrypt-1.8.1/random/random-csprng.c.getrandom	2017-08-27 09:05:36.000000000 +0200
-+++ libgcrypt-1.8.1/random/random-csprng.c	2017-12-05 11:49:06.609801947 +0100
++++ libgcrypt-1.8.1/random/random-csprng.c	2017-12-06 09:04:27.824175303 +0100
 @@ -55,6 +55,10 @@
  #ifdef __MINGW32__
  #include <process.h>
@@ -37,7 +37,7 @@ diff -up libgcrypt-1.8.1/random/random-csprng.c.getrandom libgcrypt-1.8.1/random
      {
 diff -up libgcrypt-1.8.1/random/rndlinux.c.getrandom libgcrypt-1.8.1/random/rndlinux.c
 --- libgcrypt-1.8.1/random/rndlinux.c.getrandom	2017-09-05 14:34:28.003872675 +0200
-+++ libgcrypt-1.8.1/random/rndlinux.c	2017-12-04 09:48:38.704845838 +0100
++++ libgcrypt-1.8.1/random/rndlinux.c	2018-02-06 16:31:56.047481806 +0100
 @@ -35,6 +35,7 @@
  #include <poll.h>
  #if defined(__linux__) && defined(HAVE_SYSCALL)
@@ -63,6 +63,15 @@ diff -up libgcrypt-1.8.1/random/rndlinux.c.getrandom libgcrypt-1.8.1/random/rndl
            fd_urandom = open_device (NAME_OF_DEV_URANDOM, (ever_opened & 2));
            ever_opened |= 2;
          }
+@@ -230,7 +241,7 @@ _gcry_rndlinux_gather_random (void (*add
+        * syscall and not a new device and thus we are not able to use
+        * select(2) to have a timeout. */
+ #if defined(__linux__) && defined(HAVE_SYSCALL) && defined(__NR_getrandom)
+-      if (fd == fd_urandom)
++      if (fd == -1)
+         {
+           long ret;
+           size_t nbytes;
 @@ -246,9 +257,7 @@ _gcry_rndlinux_gather_random (void (*add
                _gcry_post_syscall ();
              }
diff --git a/libgcrypt.spec b/libgcrypt.spec
index 25a1fce..9465cfd 100644
--- a/libgcrypt.spec
+++ b/libgcrypt.spec
@@ -1,6 +1,6 @@
 Name: libgcrypt
 Version: 1.8.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://www.gnupg.org/
 Source0: libgcrypt-%{version}-hobbled.tar.xz
 # The original libgcrypt sources now contain potentially patented ECC
@@ -192,6 +192,9 @@ exit 0
 %license COPYING
 
 %changelog
+* Tue Feb  6 2018 Tomáš Mráz <tmraz@redhat.com> 1.8.2-2
+- fix behavior when getrandom syscall is not present (#1542453)
+
 * Thu Dec 21 2017 Tomáš Mráz <tmraz@redhat.com> 1.8.2-1
 - new upstream version 1.8.2