diff --git a/Makefile b/Makefile
index 9b4532c..2ea8be1 100644
--- a/Makefile
+++ b/Makefile
@@ -34,9 +34,24 @@ $(BINDIR)/%.o: $(SRCDIR)/%.c | $(BINDIR)
 $(BINDIR):
 	mkdir -p $(BINDIR)
 
-permissions: $(BINDIR)/djumbai_enqueue/djumbai_enqueue
-	chown djumbaiq $(BINDIR)/djumbai_enqueue/djumbai_enqueue
-	chmod u+s $(BINDIR)/djumbai_enqueue/djumbai_enqueue
+users:
+    sudo useradd -M djumbaiq
+    sudo useradd -M djumbaid
+    sudo groupadd djumbai_queue
+    sudo groupadd djumbai_send
+    sudo usermod -aG djumbai_queue djumbaiq
+    sudo usermod -aG djumbai_queue djumbaid
+    sudo usermod -aG djumbai_send djumbaid
+    sudo usermod -aG djumbai_send root
+
+
+permissions:
+    sudo chown djumbaiq $(BINDIR)/djumbai_enqueue/djumbai_enqueue
+    sudo chmod u+s $(BINDIR)/djumbai_enqueue/djumbai_enqueue
+    sudo chown djumbaid $(BINDIR)/djumbai_dequeue/djumbai_dequeue
+    sudo chmod u+s $(BINDIR)/djumbai_dequeue/djumbai_dequeue
+    sudo chown root $(BINDIR)/djumbai_send/djumbai_send
+    sudo chmod u+s $(BINDIR)/djumbai_send/djumbai_send
 
 clean:
 	rm -rf $(BINDIR)