diff --git a/central-manager/Makefile b/central-manager/Makefile
index bbb147b..544119e 100644
--- a/central-manager/Makefile
+++ b/central-manager/Makefile
@@ -35,7 +35,7 @@ all: clean boot
 
 # cleans the compiled files
 clean:
-	rm lib/network/*.o;
-	rm lib/network/**/*.o;
-	rm lib/local/*.o;
-	rm boot;
+	find lib/network/*.o && rm lib/network/*.o || return 0;
+	find lib/network/**/*.o && rm lib/network/**/*.o || return 0;
+	find lib/local/*.o && rm lib/local/*.o || return 0;
+	find boot && rm boot || return 0;
diff --git a/plane/Makefile b/plane/Makefile
index f426b68..de56c35 100644
--- a/plane/Makefile
+++ b/plane/Makefile
@@ -19,9 +19,9 @@ boot: lib/network/tcp/client.o lib/network/udp/server.o plane.h plane.c
 
 
 # Run full compilation
-all: boot
+all: clean boot
 
 # cleans the compiled files
 clean:
-	rm boot;
-	rm ./lib/network/**/*.o
+	find ./lib/network/**/*.o && rm ./lib/network/**/*.o || return 0;
+	find boot && rm boot || return 0;