diff --git a/code/__DEFINES/configuration.dm b/code/__DEFINES/configuration.dm
index 39f1385d3b..a4bf69b2ad 100644
--- a/code/__DEFINES/configuration.dm
+++ b/code/__DEFINES/configuration.dm
@@ -10,6 +10,7 @@
 #define CONFIG_ENTRY_HIDDEN 2	//can't see value
 
 // Policy config keys
+// MAKE SURE THESE ARE UPPERCASE
 /// Displayed to cloned patients
 #define POLICYCONFIG_ON_CLONE "ON_CLONE"
 /// Displayed to defibbed/revival surgery'd patients before the memory loss time threshold