diff --git a/wx-config b/wx-config
index cd27264..175fdbd 100644
--- a/wx-config
+++ b/wx-config
@@ -19,10 +19,10 @@ if [ -z $arch ]; then
 fi
 
 case $arch in
-    i?86|ppc|s390|sparc|arm*|ia64|mips|mipsel)
+    i?86|ppc|s390|sparc|arm*|ia64|mips|mipsel|riscv32)
         libdir=/usr/lib
         ;;
-    x86_64|ppc64|s390x|sparc64|aarch64|ppc64le|mips64*)
+    x86_64|ppc64|s390x|sparc64|aarch64|ppc64le|mips64*|riscv64)
         libdir=/usr/lib64
         ;;
     *)
diff --git a/wxGTK3.spec b/wxGTK3.spec
index e535cc1..44e817f 100644
--- a/wxGTK3.spec
+++ b/wxGTK3.spec
@@ -18,7 +18,7 @@
 
 Name:           %{wxgtkname}
 Version:        3.0.4
-Release:        1%{?snapshottag}%{?dist}
+Release:        2%{?snapshottag}%{?dist}
 Summary:        GTK port of the wxWidgets GUI library
 License:        wxWidgets
 Group:          System Environment/Libraries
@@ -511,6 +511,9 @@ fi
 %doc docs/doxygen/out/xml/*
 
 %changelog
+* Sun Mar 18 2018 Richard W.M. Jones <rjones@redhat.com> - 3.0.4-2
+- Port wx-config script to RISC-V architecture.
+
 * Fri Mar 09 2018 Scott Talbert <swt@techie.net> - 3.0.4-1
 - New upstream release 3.0.4