diff --git a/pkgs/populate/default.nix b/pkgs/populate/default.nix
index 69f4ab3..b510e91 100644
--- a/pkgs/populate/default.nix
+++ b/pkgs/populate/default.nix
@@ -1,7 +1,7 @@
 with import ../../lib;
 with shell;
 
-{ coreutils, dash, findutils, git, jq, openssh, rsync, writeDash }:
+{ coreutils, findutils, git, openssh, pass, rsync, writeDash }@pkgs:
 
 let
   check = { force, target }: let
@@ -53,27 +53,27 @@ let
   in /* sh */ ''
     umask 0077
 
-    tmp_dir=$(${coreutils}/bin/mktemp -dt populate-pass.XXXXXXXX)
+    tmp_dir=$(${pkgs.coreutils}/bin/mktemp -dt populate-pass.XXXXXXXX)
     trap cleanup EXIT
     cleanup() {
       rm -fR "$tmp_dir"
     }
 
-    ${findutils}/bin/find ${quote passPrefix} -type f |
+    ${pkgs.findutils}/bin/find ${quote passPrefix} -type f |
     while read -r gpg_path; do
 
       rel_name=''${gpg_path#${quote passPrefix}}
       rel_name=''${rel_name%.gpg}
 
       pass_date=$(
-        ${git}/bin/git -C ${quote pass.dir} log -1 --format=%aI "$gpg_path"
+        ${pkgs.git}/bin/git -C ${quote pass.dir} log -1 --format=%aI "$gpg_path"
       )
       pass_name=${quote pass.name}/$rel_name
       tmp_path=$tmp_dir/$rel_name
 
-      ${coreutils}/bin/mkdir -p "$(${coreutils}/bin/dirname "$tmp_path")"
-      PASSWORD_STORE_DIR=${quote pass.dir} pass show "$pass_name" > "$tmp_path"
-      ${coreutils}/bin/touch -d "$pass_date" "$tmp_path"
+      ${pkgs.coreutils}/bin/mkdir -p "$(${pkgs.coreutils}/bin/dirname "$tmp_path")"
+      PASSWORD_STORE_DIR=${quote pass.dir} ${pkgs.pass}/bin/pass show "$pass_name" > "$tmp_path"
+      ${pkgs.coreutils}/bin/touch -d "$pass_date" "$tmp_path"
     done
 
     ${rsync' target /* sh */ "$tmp_dir"}
@@ -93,7 +93,7 @@ let
   populate = target: name: source: let
     source' = source.${source.type};
     target' = target // { path = "${target.path}/${name}"; };
-  in writeDash "populate.${target'.host}.${name}" ''
+  in pkgs.writeDash "populate.${target'.host}.${name}" ''
     set -efu
     ${pop.${source.type} target' source'}
   '';
@@ -103,7 +103,7 @@ let
     if test -d "$source_path"; then
       source_path=$source_path/
     fi
-    ${rsync}/bin/rsync \
+    ${pkgs.rsync}/bin/rsync \
         -e ${quote (ssh' target)} \
         -vFrlptD \
         --delete-excluded \
@@ -124,7 +124,7 @@ let
       '';
 
   ssh' = target: concatMapStringsSep " " quote [
-    "${openssh}/bin/ssh"
+    "${pkgs.openssh}/bin/ssh"
     "-l" target.user
     "-o" "ControlPersist=no"
     "-p" target.port
@@ -133,7 +133,7 @@ let
 
 in
 
-{ force ? false, source, target }: writeDash "populate.${target.host}" ''
+{ force ? false, source, target }: pkgs.writeDash "populate.${target.host}" ''
   set -efu
   ${check { inherit force target; }}
   set -x