diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index e20db13e50..7056a8d19c 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1990,7 +1990,7 @@ (define-public libaacs
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "ftp://ftp.videolan.org/pub/videolan/libaacs/"
+       (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
                            version "/" name "-" version ".tar.bz2"))
        (sha256
         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))