diff --git a/README.md b/README.md
index b56e5e2..08907e8 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@
 `gtk4 gtkmm-4.0 gcc`
 
 ### compile:
-`make $(nproc)`
+`make -j$(nproc)`
 
 ### run:
 `./build/bin/pupes-slots`
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