diff --git a/shell.nix b/shell.nix
index ceb2d7a..c94ca29 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,4 +2,10 @@
 
 with pkgs;
 
-mkShell { buildInputs = [ python38 poetry ]; }
+mkShell {
+  buildInputs = [ python38 poetry ];
+  shellHook = ''
+    export LD_LIBRARY_PATH=${pkgs.stdenv.cc.cc.lib}/lib:$LD_LIBRARY_PATH
+    unset SOURCE_DATE_EPOCH
+  '';
+}