diff --git a/.gitignore.d/sway b/.gitignore.d/sway
index e4ec63a..e0c3f31 100644
--- a/.gitignore.d/sway
+++ b/.gitignore.d/sway
@@ -15,5 +15,5 @@
!/.gitignore.d/sway
!/.local
!/.local/bin
-!/.local/bin/fuzzy-i3lock
+!/.local/bin/fuzzy-swaylock
!/.local/bin/i3-run
diff --git a/.local/bin/fuzzy-i3lock b/.local/bin/fuzzy-i3lock
deleted file mode 100755
index ef62c6b..0000000
--- a/.local/bin/fuzzy-i3lock
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh -e
-#
-# Show a pixelated screenshot as background image of i3lock
-#
-# See
-# Copied from
-#
-
-screenshot="${TMPDIR:-/tmp}/fuzzy-i3lock.png"
-
-scrot -o "$screenshot"
-mogrify -scale 10% -scale 1000% "$screenshot"
-exec i3lock -i "$screenshot"
diff --git a/.local/bin/fuzzy-swaylock b/.local/bin/fuzzy-swaylock
new file mode 100755
index 0000000..358230d
--- /dev/null
+++ b/.local/bin/fuzzy-swaylock
@@ -0,0 +1,20 @@
+#!/bin/sh -e
+#
+# Show a pixelated screenshot as background image of i3lock
+#
+# See
+# Copied from
+#
+
+screenshot="${TMPDIR:-/tmp}/fuzzy-swaylock.png"
+
+grim "$screenshot"
+
+case $1 in
+ "37c3") mogrify -scale 10% -scale 500% -dither FloydSteinberg -colors 32 -scale 200% "$screenshot"
+ ;;
+ *) mogrify -scale 10% -scale 1000% "$screenshot"
+ ;;
+esac
+
+exec swaylock -i "$screenshot"