diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
index 9b1e88bb3e..930878dc58 100644
--- a/gnu/packages/emulators.scm
+++ b/gnu/packages/emulators.scm
@@ -670,7 +670,7 @@ (define-public mupen64plus-rsp-z64
                (string-append "APIDIR=" m64p "/include/mupen64plus")))
        ;; There are no tests.
        #:tests? #f))
-    (home-page "http://www.mupen64plus.org/")
+    (home-page "https://www.mupen64plus.org/")
     (synopsis "Mupen64Plus SDL input plugin")
     (description
      "Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator