diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9828be3f51c1..006587dfe998 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10806,7 +10806,7 @@ let
 
   marathi-cursive = callPackage ../data/fonts/marathi-cursive { };
 
-  manpages = callPackage ../data/documentation/man-pages { };
+  man-pages = callPackage ../data/documentation/man-pages { };
 
   meslo-lg = callPackage ../data/fonts/meslo-lg {};
 
@@ -15712,6 +15712,7 @@ aliases = with self; rec {
   youtubeDL = youtube-dl;  # added 2014-10-26
   pidginlatexSF = pidginlatex; # added 2014-11-02
   tftp_hpa = tftp-hpa; # added 2015-04-03
+  manpages = man-pages; # added 2015-12-06
 };
 
 tweakAlias = _n: alias: with lib;
diff --git a/pkgs/top-level/release-small.nix b/pkgs/top-level/release-small.nix
index 4978c2e41b03..60a3a8da76c2 100644
--- a/pkgs/top-level/release-small.nix
+++ b/pkgs/top-level/release-small.nix
@@ -96,7 +96,7 @@ with import ./release-lib.nix { inherit supportedSystems; };
   lynx = linux;
   lzma = linux;
   man = linux;
-  manpages = linux;
+  man-pages = linux;
   mc = all;
   mcabber = linux;
   mcron = linux;
diff --git a/pkgs/top-level/release.nix b/pkgs/top-level/release.nix
index f4c58e5d9a8b..d0c5faf823a7 100644
--- a/pkgs/top-level/release.nix
+++ b/pkgs/top-level/release.nix
@@ -130,7 +130,7 @@ let
       lynx = linux;
       lzma = linux;
       man = linux;
-      manpages = linux;
+      man-pages = linux;
       maxima = linux;
       mc = linux;
       mcabber = linux;