diff --git a/flake.nix b/flake.nix
index e15dede..25d1e8d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,23 +24,23 @@
           runHook postInstall
         '';
       });
-      r_profoc = pkgs.rPackages.buildRPackage {
-        name = "profoc";
-        src = pkgs.fetchFromGitHub {
-          owner = "BerriJ";
-          repo = "profoc";
-          rev = "0.9.3";
-          sha256 = "GakgyUJnlBRXSuct6Gxgn/V1hOSMryCZbJ6DJP1tV1M=";
-        };
-        propagatedBuildInputs = with pkgs.rPackages; [
-          Rcpp
-          Matrix
-          abind
-          RcppArmadillo
-          RcppProgress
-          splines2
-        ];
-      };
+      # r_profoc = pkgs.rPackages.buildRPackage {
+      #   name = "profoc";
+      #   src = pkgs.fetchFromGitHub {
+      #     owner = "BerriJ";
+      #     repo = "profoc";
+      #     rev = "0.9.3";
+      #     sha256 = "GakgyUJnlBRXSuct6Gxgn/V1hOSMryCZbJ6DJP1tV1M=";
+      #   };
+      #   propagatedBuildInputs = with pkgs.rPackages; [
+      #     Rcpp
+      #     Matrix
+      #     abind
+      #     RcppArmadillo
+      #     RcppProgress
+      #     splines2
+      #   ];
+      # };
     in
     {
       devShells.x86_64-linux.default = pkgs.mkShell rec {
@@ -79,7 +79,7 @@
           rPackages.gganimate
           rPackages.cowplot
           rPackages.xtable
-          r_profoc
+          rPackages.profoc
 
         ];