diff --git a/html/changelogs/radsign.yml b/html/changelogs/radsign.yml
new file mode 100644
index 00000000000..74e6e7b2ed5
--- /dev/null
+++ b/html/changelogs/radsign.yml
@@ -0,0 +1,6 @@
+author: SleepyGemmy
+
+delete-after: True
+
+changes:
+  - imageadd: "Adds a new sprite for the radiation sign."
\ No newline at end of file
diff --git a/icons/obj/decals.dmi b/icons/obj/decals.dmi
index e19723c95ba..a02d1bd5fa6 100644
Binary files a/icons/obj/decals.dmi and b/icons/obj/decals.dmi differ