diff --git a/pkgs/by-name/fz/fzf/package.nix b/pkgs/by-name/fz/fzf/package.nix
index c2ba84a70f05..4508d30e0407 100644
--- a/pkgs/by-name/fz/fzf/package.nix
+++ b/pkgs/by-name/fz/fzf/package.nix
@@ -45,7 +45,7 @@ buildGoModule rec {
 
     # fzf-tmux depends on bc
     substituteInPlace bin/fzf-tmux \
-      --replace "bc" "${bc}/bin/bc"
+      --replace-fail "bc" "${lib.getExe bc}"
   '';
 
   postInstall = ''
@@ -53,9 +53,9 @@ buildGoModule rec {
 
     installManPage man/man1/fzf.1 man/man1/fzf-tmux.1
 
-    install -D plugin/* -t $out/share/vim-plugins/${pname}/plugin
+    install -D plugin/* -t $out/share/vim-plugins/fzf/plugin
     mkdir -p $out/share/nvim
-    ln -s $out/share/vim-plugins/${pname} $out/share/nvim/site
+    ln -s $out/share/vim-plugins/fzf $out/share/nvim/site
 
     # Install shell integrations
     install -D shell/* -t $out/share/fzf/