diff --git a/gmp-6.2.1-arm64-invert_limb.patch b/gmp-6.2.1-arm64-invert_limb.patch
new file mode 100644
index 0000000..53e5afc
--- /dev/null
+++ b/gmp-6.2.1-arm64-invert_limb.patch
@@ -0,0 +1,14 @@
+--- mpn/arm64/invert_limb.asm.orig	2020-12-09 08:22:02.101836933 +0100
++++ mpn/arm64/invert_limb.asm	2020-12-09 08:22:55.774456637 +0100
+@@ -41,9 +41,9 @@
+ ASM_START()
+ PROLOGUE(mpn_invert_limb)
+ 	lsr	x2, x0, #54
+-	LEA_HI(	x1, approx_tab)
++	adrp	x1, approx_tab
+ 	and	x2, x2, #0x1fe
+-	LEA_LO(	x1, approx_tab)
++	add	x1, x1, :lo12:approx_tab
+ 	ldrh	w3, [x1,x2]
+ 	lsr	x4, x0, #24
+ 	add	x4, x4, #1
diff --git a/gmp.changes b/gmp.changes
index 726453f..18bae67 100644
--- a/gmp.changes
+++ b/gmp.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec  9 07:24:19 UTC 2020 - Richard Biener <rguenther@suse.com>
+
+- Add gmp-6.2.1-arm64-invert_limb.patch [bsc#1179751]
+
 -------------------------------------------------------------------
 Thu Dec  3 12:54:56 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/gmp.spec b/gmp.spec
index 7dc7c15..63e940d 100644
--- a/gmp.spec
+++ b/gmp.spec
@@ -27,6 +27,8 @@ Source0:        https://gmplib.org/download/%{name}/%{name}-%{version}.tar.xz
 Source1:        https://gmplib.org/download/%{name}/%{name}-%{version}.tar.xz.sig
 Source2:        %{name}.keyring
 Source3:        baselibs.conf
+# revert change causing bsc#1179751
+Patch1:         gmp-6.2.1-arm64-invert_limb.patch
 BuildRequires:  gcc-c++
 BuildRequires:  m4
 BuildRequires:  pkgconfig
@@ -73,6 +75,7 @@ huge numbers (integer and floating point).
 
 %prep
 %setup -q
+%patch1 -p0
 
 %build
 export CFLAGS="%{optflags} -fexceptions"