diff --git a/pkgs/applications/networking/mailreaders/notmuch/default.nix b/pkgs/applications/networking/mailreaders/notmuch/default.nix
index 212d366facb3..7c48075704e3 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/default.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/default.nix
@@ -97,10 +97,11 @@ stdenv.mkDerivation rec {
   '';
   dontGzipMan = true; # already compressed
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Mail indexer";
-    license = stdenv.lib.licenses.gpl3;
-    maintainers = with stdenv.lib.maintainers; [ chaoflow garbas ];
-    platforms = stdenv.lib.platforms.unix;
+    homepage    = https://notmuchmail.org/;
+    license     = licenses.gpl3;
+    maintainers = with maintainers; [ chaoflow garbas ];
+    platforms   = platforms.unix;
   };
 }
diff --git a/pkgs/applications/networking/mailreaders/notmuch/mutt.nix b/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
index 6d08ad724b27..410e5e10ceb6 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
@@ -38,8 +38,8 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     inherit version;
     description = "Mutt support for notmuch";
-    homepage    = http://notmuchmua.org/;
-    license     = with licenses; mit;
+    homepage    = https://notmuchmail.org/;
+    license     = with licenses; gpl3;
     maintainers = with maintainers; [ peterhoeg ];
     platforms   = platforms.unix;
   };