diff --git a/packages/amazonq/.changes/next-release/Bug Fix-80f16b7a-440d-4e06-89ad-1454c58ff28f.json b/packages/amazonq/.changes/next-release/Bug Fix-80f16b7a-440d-4e06-89ad-1454c58ff28f.json
new file mode 100644
index 00000000000..0200cbbad42
--- /dev/null
+++ b/packages/amazonq/.changes/next-release/Bug Fix-80f16b7a-440d-4e06-89ad-1454c58ff28f.json	
@@ -0,0 +1,4 @@
+{
+	"type": "Feature",
+	"description": "Q feature dev: recognize .bms, .pli code files"
+}
diff --git a/packages/core/src/shared/filetypes.ts b/packages/core/src/shared/filetypes.ts
index 1e6027bb12b..5a469d3c423 100644
--- a/packages/core/src/shared/filetypes.ts
+++ b/packages/core/src/shared/filetypes.ts
@@ -161,6 +161,7 @@ export const codefileExtensions = new Set([
     '.bash',
     '.bat',
     '.boo',
+    '.bms',
     '.c',
     '.cbl',
     '.cc',
@@ -267,6 +268,7 @@ export const codefileExtensions = new Set([
     '.pike',
     '.pir',
     '.pl',
+    '.pli',
     '.pm',
     '.pmod',
     '.pp',