diff --git a/guix/git/mes.scm b/guix/git/mes.scm
index eeb0786e..6a9f34fe 100644
--- a/guix/git/mes.scm
+++ b/guix/git/mes.scm
@@ -87,7 +87,7 @@ get_machine.")
 (define-public m2-planet
   (package
     (name "m2-planet")
-    (version "1.9.0")
+    (version "1.10.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -97,9 +97,12 @@ get_machine.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0cgvvq91cbxxm93k8ayyvhpaf3c2lv10qw4wyqwn3hc1qb1cfyvr"))))
+                "03ixvfdzhyy1d94iqpwl0p924pdvdp7yq4ggm05w3c013kzy2y12"))))
     (native-inputs (list mescc-tools))
     (build-system gnu-build-system)
+    (supported-systems '("i686-linux" "x86_64-linux"
+                         "armhf-linux" "aarch64-linux"
+                         "riscv32-linux" "riscv64-linux"))
     (arguments
      `(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
                           (string-append "CC=" ,(cc-for-target)))