diff --git a/.gitignore b/.gitignore
index f158037..f54838f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,5 +7,5 @@
 target/
 demo*/
 .idea/dictionaries/
-.idea/dataSources
+.idea/dataSources*
 !/src/main/java/etunicorn/NotEnoughtDataException.java
diff --git a/.idea/dataSources.local.xml b/.idea/dataSources.local.xml
deleted file mode 100644
index 5b971d3..0000000
--- a/.idea/dataSources.local.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="dataSourceStorageLocal">
-    <data-source name="bade@192.168.0.28" uuid="7e4ff828-d2d1-4752-a033-bfc8d5c3ccd8">
-      <database-info product="" version="" jdbc-version="" driver-name="" driver-version="" />
-    </data-source>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml
deleted file mode 100644
index a3eda13..0000000
--- a/.idea/dataSources.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
-    <data-source source="LOCAL" name="bade@192.168.0.28" uuid="7e4ff828-d2d1-4752-a033-bfc8d5c3ccd8">
-      <driver-ref>mysql</driver-ref>
-      <synchronize>true</synchronize>
-      <jdbc-driver>com.mysql.jdbc.Driver</jdbc-driver>
-      <jdbc-url>jdbc:mysql://192.168.0.28:3306/bade</jdbc-url>
-      <driver-properties>
-        <property name="autoReconnect" value="true" />
-        <property name="zeroDateTimeBehavior" value="convertToNull" />
-        <property name="tinyInt1isBit" value="false" />
-        <property name="characterEncoding" value="utf8" />
-        <property name="characterSetResults" value="utf8" />
-        <property name="yearIsDateType" value="false" />
-      </driver-properties>
-    </data-source>
-  </component>
-</project>
\ No newline at end of file
--
libgit2 0.21.2