diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..39e5dd6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: 2020 Andrius Štikonas <andrius@stikonas.eu>
+# SPDX-License-Identifier: MIT
+
+build
+.kdev4/
+kpmcore.kdev4