diff --git a/configuration.nix b/configuration.nix
index 65fef62..18d4bd0 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -90,6 +90,7 @@
     serviceConfig = {
       Type = "simple";
       User = "jet";
+      Environment = [ "OPENCODE_DB=opencode.db" ];
       Restart = "always";
       RestartSec = 5;
       TimeoutStartSec = 75;
diff --git a/home-modules/lib.nix b/home-modules/lib.nix
index a4ef031..89513c2 100644
--- a/home-modules/lib.nix
+++ b/home-modules/lib.nix
@@ -16,6 +16,7 @@ let
     nativeBuildInputs = [ pkgs.makeWrapper ];
     postBuild = ''
       wrapProgram "$out/bin/opencode" \
+        --set OPENCODE_DB opencode.db \
         --prefix LD_LIBRARY_PATH : "${pkgs.lib.makeLibraryPath [ pkgs.stdenv.cc.cc.lib ]}"
     '';
   };