diff --git a/.cargo/config.toml b/.cargo/config.toml
index d61b209..a9fc4d3 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,2 +1,5 @@
 [target.x86_64-unknown-linux-gnu]
 linker = "x86_64-unknown-linux-gnu-gcc"
+# Cargo configuration for cross-compiling to a 64-bit ARM Raspberry Pi.
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"