diff --git a/compiler/installer.ini b/compiler/installer.ini
index c59b9a2eaa..543a3befbf 100644
--- a/compiler/installer.ini
+++ b/compiler/installer.ini
@@ -9,7 +9,7 @@ Platforms: """
   linux: i386;hppa;ia64;alpha;amd64;powerpc64;arm;sparc;sparc64;m68k;mips;mipsel;mips64;mips64el;powerpc;powerpc64el;arm64;riscv64
   macosx: i386;amd64;powerpc64
   solaris: i386;amd64;sparc;sparc64
-  freebsd: i386;amd64;powerpc64;arm;arm64
+  freebsd: i386;amd64;powerpc64;arm;arm64;riscv64;sparc64;mips;mipsel;mips64;mips64el;powerpc
   netbsd: i386;amd64
   openbsd: i386;amd64;arm;arm64
   dragonfly: i386;amd64
diff --git a/tools/niminst/buildsh.nimf b/tools/niminst/buildsh.nimf
index 537a8a01d6..5d532a0fd3 100644
--- a/tools/niminst/buildsh.nimf
+++ b/tools/niminst/buildsh.nimf
@@ -185,7 +185,7 @@ case $ucpu in
     mycpu="arm64" ;;
   *arm*|*armv6l*|*armv71* )
     mycpu="arm" ;;
-  *riscv64* )
+  *riscv64|riscv* )
     mycpu="riscv64" ;;
   *)
     echo 2>&1 "Error: unknown processor: $ucpu"