diff --git a/.cargo/config.toml b/.cargo/config.toml
index 904c9ef..1b216cc 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,3 +1,4 @@
 [build]
 jobs = 2                              # number of parallel jobs, defaults to # of CPUs
+rustc = ".cargo/bin/rustc"            # the rust compiler tool
 rustc-wrapper = ".cargo/bin/sccache"  # enable sccache