diff --git a/pcre.spec b/pcre.spec
index 349b592..52377ac 100644
--- a/pcre.spec
+++ b/pcre.spec
@@ -72,9 +72,15 @@ libtoolize -cf
 autoreconf -vif
 
 %build
-%configure --enable-jit --enable-pcretest-libreadline --enable-utf \
-	   --enable-unicode-properties --enable-pcre8 --enable-pcre16 \
-	   --enable-pcre32 --disable-silent-rules
+%configure \
+%ifarch riscv64
+	--disable-jit \
+%else
+	--enable-jit \
+%endif
+	--enable-pcretest-libreadline --enable-utf \
+	--enable-unicode-properties --enable-pcre8 --enable-pcre16 \
+	--enable-pcre32 --disable-silent-rules
 %make_build
 
 %install