diff --git a/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/checks/sizes/package-info.java b/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/checks/sizes/package-info.java
new file mode 100644
index 0000000000..7053240875
--- /dev/null
+++ b/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/checks/sizes/package-info.java
@@ -0,0 +1,24 @@
+////////////////////////////////////////////////////////////////////////////////
+// checkstyle: Checks Java source code for adherence to a set of rules.
+// Copyright (C) 2001-2017 the original author or authors.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+////////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Contains the Size checks
+ * that are bundled with the main distribution.
+ */
+package com.github.sevntu.checkstyle.checks.sizes;
diff --git a/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/package-info.java b/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/package-info.java
new file mode 100644
index 0000000000..9dc6a0f74b
--- /dev/null
+++ b/sevntu-checks/src/main/java/com/github/sevntu/checkstyle/package-info.java
@@ -0,0 +1,24 @@
+////////////////////////////////////////////////////////////////////////////////
+// checkstyle: Checks Java source code for adherence to a set of rules.
+// Copyright (C) 2001-2017 the original author or authors.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+////////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Contains the miscellaneous utilities that are bundled with the main distribution.
+ */
+package com.github.sevntu.checkstyle;
+
diff --git a/sevntu-checks/suppressions.xml b/sevntu-checks/suppressions.xml
index 16b7937feb..a5aca9e391 100644
--- a/sevntu-checks/suppressions.xml
+++ b/sevntu-checks/suppressions.xml
@@ -18,7 +18,6 @@
-