diff --git a/eng/pipelines/common/templates/wasm-library-aot-tests.yml b/eng/pipelines/common/templates/wasm-library-aot-tests.yml
index cbafd9c6b3553..2336f98401515 100644
--- a/eng/pipelines/common/templates/wasm-library-aot-tests.yml
+++ b/eng/pipelines/common/templates/wasm-library-aot-tests.yml
@@ -35,6 +35,5 @@ jobs:
           - WasmTestOnV8
         - ${{ if eq(platform, 'browser_wasm_win') }}:
           - WasmTestOnChrome
-          - WasmTestOnFirefox
         - ${{ if or(eq(platform, 'wasi_wasm_win'), eq(platform, 'wasi_wasm')) }}:
           - WasmTestOnWasmtime