diff --git a/examples/rust/hello/CMakeLists.txt b/examples/rust/hello/CMakeLists.txt
index c0daea419..2a83be84e 100644
--- a/examples/rust/hello/CMakeLists.txt
+++ b/examples/rust/hello/CMakeLists.txt
@@ -25,7 +25,7 @@ if(CONFIG_EXAMPLES_HELLO_RUST_CARGO)
 
   nuttx_add_application(
     NAME ${CONFIG_EXAMPLES_HELLO_RUST_CARGO_PROGNAME} STACKSIZE
-    ${CONFIG_EXAMPLES_HELLO_STACKSIZE} PRIORITY
-    ${CONFIG_EXAMPLES_HELLO_PRIORITY})
+    ${CONFIG_EXAMPLES_HELLO_RUST_CARGO_STACKSIZE} PRIORITY
+    ${CONFIG_EXAMPLES_HELLO_RUST_CARGO_PRIORITY})
 
 endif() # CONFIG_EXAMPLES_HELLO_RUST_CARGO