diff --git a/config/file_types.nix b/config/file_types.nix
index 9209335..1a017c0 100644
--- a/config/file_types.nix
+++ b/config/file_types.nix
@@ -11,4 +11,13 @@
       command = "set ft=terraform";
     }
   ];
+
+  files."ftdetect/bicepft.lua".autoCmd = [
+    {
+      group = "filetypes";
+      event = ["BufRead" "BufNewFile"];
+      pattern = ["*.bicep" "*.bicepparam"];
+      command = "set ft=bicep";
+    }
+  ];
 }