diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8f9b4cf1..ab92386a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1182,8 +1182,6 @@ set(EXPECTED_DATA
   skins/bluestripe.png
   skins/bomb.png
   skins/brownbear.png
-  skins/bunny.png
-  skins/caesar.png
   skins/cammo.png
   skins/cammostripes.png
   skins/chinese_by_whis.png
@@ -1207,7 +1205,6 @@ set(EXPECTED_DATA
   skins/demonlimekitty.png
   skins/dino.png
   skins/dragon.png
-  skins/emo.png
   skins/evil.png
   skins/evilwolfe.png
   skins/ghost.png
@@ -1218,7 +1215,6 @@ set(EXPECTED_DATA
   skins/greyfox_2.png
   skins/hammie-chew.png
   skins/hammie-whis.png
-  skins/hedgehog.png
   skins/jeet.png
   skins/kintaro_2.png
   skins/kitty_bluestripe.png
@@ -1237,7 +1233,6 @@ set(EXPECTED_DATA
   skins/kitty_warpaint.png
   skins/kitty_x_ninja.png
   skins/license.txt
-  skins/lightbulb.png
   skins/limekitty.png
   skins/mermydon-coala.png
   skins/mermydon.png
@@ -1245,9 +1240,7 @@ set(EXPECTED_DATA
   skins/musmann.png
   skins/nanami.png
   skins/nanas.png
-  skins/napoleon.png
   skins/nersif.png
-  skins/nosey.png
   skins/oldman.png
   skins/oldschool.png
   skins/penguin.png
@@ -1255,7 +1248,6 @@ set(EXPECTED_DATA
   skins/random.png
   skins/redbopp.png
   skins/redstripe.png
-  skins/roman.png
   skins/saddo.png
   skins/santa_bluekitty.png
   skins/santa_bluestripe.png
@@ -1273,8 +1265,6 @@ set(EXPECTED_DATA
   skins/santa_twinbop.png
   skins/santa_twintri.png
   skins/santa_warpaint.png
-  skins/savage.png
-  skins/tank.png
   skins/teerasta.png
   skins/toptri.png
   skins/twinbop.png
diff --git a/data/skins/bunny.png b/data/skins/bunny.png
deleted file mode 100644
index e20614fec..000000000
Binary files a/data/skins/bunny.png and /dev/null differ
diff --git a/data/skins/caesar.png b/data/skins/caesar.png
deleted file mode 100644
index 054a673e5..000000000
Binary files a/data/skins/caesar.png and /dev/null differ
diff --git a/data/skins/emo.png b/data/skins/emo.png
deleted file mode 100644
index 1084d7cc5..000000000
Binary files a/data/skins/emo.png and /dev/null differ
diff --git a/data/skins/hedgehog.png b/data/skins/hedgehog.png
deleted file mode 100644
index d1e89a066..000000000
Binary files a/data/skins/hedgehog.png and /dev/null differ
diff --git a/data/skins/license.txt b/data/skins/license.txt
index 461ba2fef..9f83e7df5 100644
--- a/data/skins/license.txt
+++ b/data/skins/license.txt
@@ -31,10 +31,6 @@ kitty_warpaint, kitty_x_ninja:
 Copyright Ravie
 CC0 license
 
-lightbulb, tank, emo, bunny, hedgehog, napoleon, roman, caesar, nosey, savage:
-Copyright Lappi
-CC-BY-NC-SA license
-
 demonlimekitty, nanas, nersif:
 Copyright Miper
 CC-BY-SA license
diff --git a/data/skins/lightbulb.png b/data/skins/lightbulb.png
deleted file mode 100644
index 98e15b7fd..000000000
Binary files a/data/skins/lightbulb.png and /dev/null differ
diff --git a/data/skins/napoleon.png b/data/skins/napoleon.png
deleted file mode 100644
index 7064ac2cc..000000000
Binary files a/data/skins/napoleon.png and /dev/null differ
diff --git a/data/skins/nosey.png b/data/skins/nosey.png
deleted file mode 100644
index bdbe371ee..000000000
Binary files a/data/skins/nosey.png and /dev/null differ
diff --git a/data/skins/roman.png b/data/skins/roman.png
deleted file mode 100644
index daa59ffde..000000000
Binary files a/data/skins/roman.png and /dev/null differ
diff --git a/data/skins/savage.png b/data/skins/savage.png
deleted file mode 100644
index 14d29d25c..000000000
Binary files a/data/skins/savage.png and /dev/null differ
diff --git a/data/skins/tank.png b/data/skins/tank.png
deleted file mode 100644
index f2d18859c..000000000
Binary files a/data/skins/tank.png and /dev/null differ