diff --git a/scripts/shared_pk02.slothrun b/scripts/shared_pk02.slothrun
index 8c9dbd9..7635271 100644
--- a/scripts/shared_pk02.slothrun
+++ b/scripts/shared_pk02.slothrun
@@ -23,4 +23,4 @@ This file has been generated automatically with Sloth, which can be found at
 https://github.com/DaemonEngine/Sloth
 """
 
-# force rebuild: 1771823839
+# force rebuild: 1774122101
diff --git a/textures/shared_pk02_src/rock01.sloth b/textures/shared_pk02_src/rock01.sloth
new file mode 100644
index 0000000..df0dd5d
--- /dev/null
+++ b/textures/shared_pk02_src/rock01.sloth
@@ -0,0 +1,4 @@
+# This is a configuration file for the Sloth shader generator
+
+[options]
+rawSpecularMap = on