diff --git a/.appveyor.yml b/.appveyor.yml
index 050715e53f..df01ba3435 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -17,6 +17,7 @@ environment:
   CARGO_HOME: $(RUST_DIR)\cargo
   RUSTUP_HOME: $(RUST_DIR)\rustup
   RUST_BACKTRACE: 1
+  RUSTC_WRAPPER: sccache
   SCCACHE_BUCKET: deno-sccache
   AWS_ACCESS_KEY_ID: AKIAIPOYFUDOPCMWRVZA
   AWS_SECRET_ACCESS_KEY: