diff --git a/.idea/dictionaries/Piotr.xml b/.idea/dictionaries/Piotr.xml
deleted file mode 100644
index 7f89fadab8f10bf2d8e3f8845cd1021d7a6f75eb..0000000000000000000000000000000000000000
--- a/.idea/dictionaries/Piotr.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="Piotr" />
-</component>
\ No newline at end of file
diff --git a/.idea/jsLibraryMappings.xml b/.idea/jsLibraryMappings.xml
deleted file mode 100644
index d23208fbb7168875464dd7aaff4169c37be615ea..0000000000000000000000000000000000000000
--- a/.idea/jsLibraryMappings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptLibraryMappings">
-    <includedPredefinedLibrary name="Node.js Core" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7f4cb416c083d265558da75d457237d671..0000000000000000000000000000000000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file