diff --git a/Course.toml b/Course.toml
index d5601eb..d00a837 100644
--- a/Course.toml
+++ b/Course.toml
@@ -1,2 +1,2 @@
 [test]
-level = "1"
+level = "0"
diff --git a/run_tests.rb b/run_tests.rb
index 500e630..43077e6 100644
--- a/run_tests.rb
+++ b/run_tests.rb
@@ -22,7 +22,12 @@ def select_stage
 # Run the tests
 puts "Running tests..."
 stage = select_stage
-system "cargo test --release --features stage#{stage}"
+test_resut = system "cargo test --release --features stage#{stage}"
 
 # Congrats!
-puts "All Done!"
+if test_resut 
+    puts "All Done!"
+else 
+    puts "Oops, something went wrong!"
+    exit 1
+end