diff --git a/gnu/packages/radio.scm b/gnu/packages/radio.scm
index d8bc0bb74d..d1cf6651f2 100644
--- a/gnu/packages/radio.scm
+++ b/gnu/packages/radio.scm
@@ -113,7 +113,7 @@ (define-public rtl-sdr
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "git://git.osmocom.org/rtl-sdr.git")
+             (url "https://git.osmocom.org/rtl-sdr/")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256