diff --git a/qtwebkit.spec b/qtwebkit.spec
index 7f2d3a6..72e132f 100644
--- a/qtwebkit.spec
+++ b/qtwebkit.spec
@@ -159,6 +159,11 @@ QTDIR=%{_qt4_prefix}; export QTDIR
 %global qtdefines  DEFINES+=ENABLE_JIT=0 DEFINES+=ENABLE_YARR_JIT=0 DEFINES+=ENABLE_ASSEMBLER=0
 %endif
 
+%ifarch riscv64
+export CFLAGS="$CFLAGS -fpermissive"
+export CXXFLAGS="$CXXFLAGS -fpermissive"
+%endif
+
 mkdir -p %{_target_platform}
 pushd    %{_target_platform}
 WEBKITOUTPUTDIR=`pwd`; export WEBKITOUTPUTDIR
@@ -168,6 +173,9 @@ WEBKITOUTPUTDIR=`pwd`; export WEBKITOUTPUTDIR
   --release \
   --qmakearg="CONFIG+=production_build DEFINES+=HAVE_LIBWEBP=1" \
   --makeargs="%{?_smp_mflags}" \
+%ifarch riscv64
+  --disable-jit \
+%endif
   --system-malloc
 popd
 
@@ -183,9 +191,6 @@ WEBKITOUTPUTDIR=`pwd`; export WEBKITOUTPUTDIR
   --qmakearg="CONFIG+=production_build DEFINES+=HAVE_LIBWEBP=1" \
   --makeargs="%{?_smp_mflags}" \
   --system-malloc \
-%ifarch riscv64
-  --disable-jit \
-%endif
   --no-force-sse2
 popd
 %endif