diff --git a/qt6-qtbase.spec b/qt6-qtbase.spec
index 22e6287..767d77a 100644
--- a/qt6-qtbase.spec
+++ b/qt6-qtbase.spec
@@ -2,7 +2,7 @@
 %global multilib_archs x86_64 %{ix86} %{?mips} ppc64 ppc s390x s390 sparc64 sparcv9
 %global multilib_basearchs x86_64 %{?mips64} ppc64 s390x sparc64
 
-%ifarch s390x ppc64le aarch64 armv7hl
+%ifarch s390x ppc64le aarch64 armv7hl riscv64
 %global no_sse2  1
 %endif
 
@@ -38,7 +38,7 @@ BuildRequires: pkgconfig(libsystemd)
 Name:    qt6-qtbase
 Summary: Qt6 - QtBase components
 Version: 6.6.0
-Release: 6%{?dist}
+Release: 6.0.riscv64%{?dist}
 
 License: LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 Url:     http://qt-project.org/
@@ -837,6 +837,9 @@ make check -k ||:
 
 
 %changelog
+* Fri Nov 10 2023 David Abdurachmanov <davidlt@rivosinc.com> - 6.6.0-6.0.riscv64
+- Disable SSE2 on riscv64
+
 * Thu Nov 09 2023 Jan Grulich <jgrulich@redhat.com> - 6.6.0-6
 - Revert: Fix Qt not showing up emoji by handling emoji font family