diff --git a/modules/programs/oh-my-posh.nix b/modules/programs/oh-my-posh.nix
index 087696dfb..53a94675b 100644
--- a/modules/programs/oh-my-posh.nix
+++ b/modules/programs/oh-my-posh.nix
@@ -16,6 +16,8 @@ let
       "--config ${config.xdg.configHome}/oh-my-posh/config.json"
     else if cfg.useTheme != null then
       "--config ${cfg.package}/share/oh-my-posh/themes/${cfg.useTheme}.omp.json"
+    else if cfg.configFile != null then
+      "--config ${cfg.configFile}"
     else
       "";
 
@@ -52,6 +54,14 @@ in
       '';
     };
 
+    configFile = lib.mkOption {
+      type = with lib.types; nullOr (either str path);
+      default = null;
+      description = ''
+        Path to a custom configuration path, can be json, yaml or toml.
+      '';
+    };
+
     enableBashIntegration = lib.hm.shell.mkBashIntegrationOption { inherit config; };
 
     enableFishIntegration = lib.hm.shell.mkFishIntegrationOption { inherit config; };