diff --git a/src/m_menu.c b/src/m_menu.c
index edba61f30..bd96b5d0d 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -6686,7 +6686,10 @@ static void M_DrawChecklist(void)
 	{
 		if (unlockables[i].name[0] == 0 //|| unlockables[i].nochecklist
 		|| !unlockables[i].conditionset || unlockables[i].conditionset > MAXCONDITIONSETS)
+		{
+			i += 1;
 			continue;
+		}
 
 		V_DrawString(currentMenu->x, y, ((unlockables[i].unlocked) ? V_GREENMAP : V_TRANSLUCENT)|V_ALLOWLOWERCASE, ((unlockables[i].unlocked || !unlockables[i].nochecklist) ? unlockables[i].name : M_CreateSecretMenuOption(unlockables[i].name)));