diff --git a/flatpak/Makefile b/flatpak/Makefile
index 049992c..3d107bc 100644
--- a/flatpak/Makefile
+++ b/flatpak/Makefile
@@ -121,7 +121,7 @@ bootstrap : dir
 	  $$t/mach artifact toolchain --from-build linux64-binutils && \
 	  $$t/mach artifact toolchain --from-build linux64-cctools-port && \
 	 true )
-	/root/cargo/bin/rustup target add aarch64-unknown-linux-gnu
+	/root/.cargo/bin/rustup target add aarch64-unknown-linux-gnu