diff --git a/data/core/images/units/dwarves/ulfserker-attack.png b/data/core/images/units/dwarves/ulfserker-attack.png
deleted file mode 100644
index 92deb6cf6be..00000000000
Binary files a/data/core/images/units/dwarves/ulfserker-attack.png and /dev/null differ
diff --git a/data/core/images/units/dwarves/ulfserker-defend.png b/data/core/images/units/dwarves/ulfserker-defend.png
deleted file mode 100644
index 91d8a429fc5..00000000000
Binary files a/data/core/images/units/dwarves/ulfserker-defend.png and /dev/null differ