diff --git a/dev-tools/run-cppcheck.sh b/dev-tools/run-cppcheck.sh
index 58609b2..a9c4643 100755
--- a/dev-tools/run-cppcheck.sh
+++ b/dev-tools/run-cppcheck.sh
@@ -22,7 +22,7 @@
     num_procs=$(sysctl -n hw.ncpu)
 else
     SCRIPT_DIR=$(dirname $(readlink -e "${BASH_SOURCE[0]}"))
-    num_procs=$(nprocs)
+    num_procs=$(nproc)
 fi
 : ${SOURCE_DIR:=$SCRIPT_DIR/..}
 : ${BUILD_DIR:=$PWD}