diff --git a/ghc-hadrian-riscv64-rts--qg.patch b/ghc-hadrian-riscv64-rts--qg.patch
new file mode 100644
index 0000000000000000000000000000000000000000..57a90881645397d7d9513e1fb47ca0181400bba7
--- /dev/null
+++ b/ghc-hadrian-riscv64-rts--qg.patch
@@ -0,0 +1,11 @@
+--- ghc-9.4.1/hadrian/hadrian.cabal~	2022-08-07 12:00:38.000000000 +0800
++++ ghc-9.4.1/hadrian/hadrian.cabal	2022-08-10 19:54:33.335164261 +0800
+@@ -173,7 +173,7 @@
+                        --        waiting for external processes
+                        -- * -qg: Don't use parallel GC as the synchronization
+                        --        time tends to eat any benefit.
+-                       "-with-rtsopts=-I0 -qg"
++                       "-with-rtsopts=-I0"
+                        -threaded
+ 
+     if flag(selftest)
diff --git a/ghc.spec b/ghc.spec
index 3079e5e26db920cb274b9eb669d37c3231e3933f..9d9de66ae0f574eef7e339a0071ae74cae64d17b 100644
--- a/ghc.spec
+++ b/ghc.spec
@@ -60,7 +60,7 @@
 
 Name:           ghc
 Version:        %{full_version}
-Release:        1
+Release:        2
 Summary:        The Glorious Glasgow Haskell Compiler
 License:        BSD-3-Clause
 URL:            https://www.haskell.org/ghc
@@ -83,6 +83,9 @@ Patch3:        ghc-Cabal-install-PATH-warning.patch
 Patch4:        riscv64-ncg.patch
 Patch5:        hadrian-9.10-deps.patch
 Patch6:        ghc-pie.patch
+# riscv64 does not support the argument -qg of hadrian
+# https://src.fedoraproject.org/rpms/ghc/blob/2b31b684ce8b65747eb12acbe167b1b3d08515a4/f/ghc-hadrian-s390x-rts--qg.patch
+Patch7:        ghc-hadrian-riscv64-rts--qg.patch
 
 BuildRequires:  binutils-devel
 BuildRequires:  gcc-c++
@@ -272,6 +275,10 @@ rm libffi-tarballs/libffi-*.tar.gz
 %patch -P5 -p1
 %patch -P6 -p1
 
+%ifarch riscv64
+%patch -P7 -p1
+%endif
+
 %build
 %if %{with ghc_bootstrap}
 export PATH=/opt/bin:$PATH
@@ -554,6 +561,9 @@ $GHC --info
 %endif
 
 %changelog
+* Sat Jul 05 2025 Suyun <ziyu.oerv@isrc.iscas.ac.cn> - 9.10.1-2
+- Add riscv64 support
+
 * Tue Dec 12 2024 Lin Runze <lrzlin@163.com> - 9.10.1-1
 - Update ghc to 9.10.1, also bootstrap_source to 9.8.2