diff --git a/targets/wasm.json b/targets/wasm.json
index 37034c6c3a..4e0de37d1e 100644
--- a/targets/wasm.json
+++ b/targets/wasm.json
@@ -7,6 +7,7 @@
 	"goarch":        "wasm",
 	"linker":        "wasm-ld",
 	"libc":          "wasi-libc",
+	"rtlib":         "compiler-rt",
 	"scheduler":     "asyncify",
 	"default-stack-size": 16384,
 	"cflags": [