diff --git a/html/changelogs/AutoChangeLog-pr-48378.yml b/html/changelogs/AutoChangeLog-pr-48378.yml
new file mode 100644
index 00000000000..e22acecab9b
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-48378.yml
@@ -0,0 +1,4 @@
+author: "genessee596"
+delete-after: True
+changes:
+ - bugfix: "Generic Gas Tanks (the grey ones) can now be built in the Engineering and Cargo Protolathes like they're supposed to."