diff --git a/pkgs/development/libraries/nss_wrapper/default.nix b/pkgs/development/libraries/nss_wrapper/default.nix
index 324c5269dfbc21..6a4f05edb0571d 100644
--- a/pkgs/development/libraries/nss_wrapper/default.nix
+++ b/pkgs/development/libraries/nss_wrapper/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd3;
     platforms = platforms.unix;
     broken = stdenv.isDarwin;
+    changelog = "https://git.samba.org/?p=nss_wrapper.git;a=blob;f=CHANGELOG;hb=HEAD";
   };
 }
diff --git a/pkgs/development/libraries/resolv_wrapper/default.nix b/pkgs/development/libraries/resolv_wrapper/default.nix
index 58863d6e26425c..5f527457de7916 100644
--- a/pkgs/development/libraries/resolv_wrapper/default.nix
+++ b/pkgs/development/libraries/resolv_wrapper/default.nix
@@ -12,9 +12,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
 
   meta = with lib; {
-    description = "A wrapper for the user, group and hosts NSS API";
-    homepage = "https://git.samba.org/?p=uid_wrapper.git;a=summary;";
+    description = "A wrapper for DNS name resolving or DNS faking";
+    homepage = "https://git.samba.org/?p=resolv_wrapper.git;a=summary;";
     license = licenses.bsd3;
     platforms = platforms.linux;
+    changelog = "https://git.samba.org/?p=resolv_wrapper.git;a=blob;f=CHANGELOG;hb=HEAD";
   };
 }
diff --git a/pkgs/development/libraries/socket_wrapper/default.nix b/pkgs/development/libraries/socket_wrapper/default.nix
index 0a7f5ac91eaa93..c3b98a5dd3040a 100644
--- a/pkgs/development/libraries/socket_wrapper/default.nix
+++ b/pkgs/development/libraries/socket_wrapper/default.nix
@@ -16,5 +16,6 @@ stdenv.mkDerivation rec {
     homepage = "https://git.samba.org/?p=socket_wrapper.git;a=summary;";
     license = licenses.bsd3;
     platforms = platforms.all;
+    changelog = "https://git.samba.org/?p=socket_wrapper.git;a=blob;f=CHANGELOG;hb=HEAD";
   };
 }
diff --git a/pkgs/development/libraries/uid_wrapper/default.nix b/pkgs/development/libraries/uid_wrapper/default.nix
index 61f7242b5d8c46..54d6674fa6db1f 100644
--- a/pkgs/development/libraries/uid_wrapper/default.nix
+++ b/pkgs/development/libraries/uid_wrapper/default.nix
@@ -12,9 +12,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
 
   meta = with lib; {
-    description = "A wrapper for the user, group and hosts NSS API";
+    description = "A testing tool to fake privilege separation";
     homepage = "https://git.samba.org/?p=uid_wrapper.git;a=summary;";
     license = licenses.bsd3;
     platforms = platforms.all;
+    changelog = "https://git.samba.org/?p=uid_wrapper.git;a=blob;f=CHANGELOG;hb=refs/tags/uid_wrapper-${version}";
   };
 }