1 files changed, 1 insertions, 1 deletions

diff --git a/m4/pkg.m4 b/m4/pkg.m4
index c5b26b52e6..12e9835fba 100644
--- a/m4/pkg.m4
+++ b/m4/pkg.m4
@@ -148,7 +148,7 @@ path to pkg-config.
 
 _PKG_TEXT
 
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+To get pkg-config, see <https://pkg-config.freedesktop.org/>.])[]dnl
         ])
 else
 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS