diff --git a/day18/Makefile b/day18/Makefile
index a1d3261..89f8614 100644
--- a/day18/Makefile
+++ b/day18/Makefile
@@ -8,7 +8,7 @@ export PATH := .:$(PATH)
 
 .PHONY: clean all compile deploy ex1 ex2
 
-all: ex1 ex2
+all: ex1
 
 output:
 	@$(MAKE) --no-print-directory all 2>&1 > OUTPUT
diff --git a/day18/OUTPUT b/day18/OUTPUT
new file mode 100644
index 0000000..8e2b673
--- /dev/null
+++ b/day18/OUTPUT
@@ -0,0 +1,4 @@
+ex1.bash : res=650217205854
+	time: 0:01.73 real, 1.73 user, 0.00 sys
+	context-switch:	6+1, page-faults: 0+189
+