diff --git a/js/src/wasm/WasmBCMemory.cpp b/js/src/wasm/WasmBCMemory.cpp
index dff2dc11f334..2a3f52e28bf9 100644
--- a/js/src/wasm/WasmBCMemory.cpp
+++ b/js/src/wasm/WasmBCMemory.cpp
@@ -728,7 +728,7 @@ static void Deallocate(BaseCompiler* bc, RegI64 temp) {
   bc->freeI32(bc->specific_.ecx);
 }
 
-#elif defined(__wasi__)
+#elif defined(__wasi__) || (defined(JS_CODEGEN_NONE) && !defined(JS_64BIT))
 
 static void Allocate(BaseCompiler*, RegI64*, RegI64*) {}
 static void Deallocate(BaseCompiler*, RegI64) {}
diff --git a/js/src/wasm/WasmDebugFrame.cpp b/js/src/wasm/WasmDebugFrame.cpp
index 862dfbbbba6b..d7d7e60d09fd 100644
--- a/js/src/wasm/WasmDebugFrame.cpp
+++ b/js/src/wasm/WasmDebugFrame.cpp
@@ -47,8 +47,10 @@ void DebugFrame::alignmentStaticAsserts() {
 
   static_assert(WasmStackAlignment >= Alignment,
                 "Aligned by ABI before pushing DebugFrame");
+#ifndef JS_CODEGEN_NONE
   static_assert((offsetof(DebugFrame, frame_) + sizeof(Frame)) % Alignment == 0,
                 "Aligned after pushing DebugFrame");
+#endif
 #ifdef JS_CODEGEN_ARM64
   // This constraint may or may not be necessary.  If you hit this because
   // you've changed the frame size then feel free to remove it, but be extra