diff --git a/src/cvars.c b/src/cvars.c
index fe464d0..9f942a1 100644
--- a/src/cvars.c
+++ b/src/cvars.c
@@ -6,11 +6,13 @@
 DECL_CVAR(bhop);
 DECL_CVAR(autostrafe);
 DECL_CVAR(esp);
+DECL_CVAR(chams);
 
 bool cvars_init(void) {
     cv_bhop       = REGISTER_CVAR("bhop", "1");
     cv_autostrafe = REGISTER_CVAR("autostrafe", "0");
     cv_esp        = REGISTER_CVAR("esp", "1");
+    cv_chams      = REGISTER_CVAR("chams", "1");
 
     return true;
 }
diff --git a/src/include/cvars.h b/src/include/cvars.h
index 0bc2ac1..f9c1855 100644
--- a/src/include/cvars.h
+++ b/src/include/cvars.h
@@ -32,6 +32,7 @@
 DECL_CVAR_EXTERN(bhop);
 DECL_CVAR_EXTERN(autostrafe);
 DECL_CVAR_EXTERN(esp);
+DECL_CVAR_EXTERN(chams);
 
 /*----------------------------------------------------------------------------*/