diff --git a/data/jenarules.txt b/data/jenarules.txt
index d1cf1aa..3df8e7b 100644
--- a/data/jenarules.txt
+++ b/data/jenarules.txt
@@ -11,7 +11,7 @@
     -> (?otherCon :successorOfConsole ?con)]
 
 [rule2: (?con :hasPrice ?someValue)
-    -> remove(?con :hasPrice ?someValue)]
+    -> remove(0)]
 
 [rule3: (?con rev:hasReview ?rev) (?rev rev:reviewer ?reviewer)
     -> (?reviewer :hasReviewedConsole ?con)]
\ No newline at end of file
diff --git a/target/classes/.gitignore b/target/classes/.gitignore
deleted file mode 100644
index 43da863..0000000
--- a/target/classes/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/hsh/