1 files changed, 15 insertions, 2 deletions

diff --git a/play.js b/play.js
index 9969032..836effe 100644
--- a/play.js
+++ b/play.js
@@ -1438,10 +1438,23 @@ function update_political() {
 	}
 }
 
-function actual_retro_power(s, current) {
+function actual_retro_power(s, attacker) {
 	// conquest retroactive markers have color of new conquering power
 	// re-conquest retroactive markers have color of old conquest marker
-	return map_get(view.victory, s, current)
+	let previous = map_get(view.victory, s, -1)
+	// no previous marker
+	if (previous < 0)
+		return attacker
+	// attacker's marker in silesia which always has a marker
+	if (set_has(data.country.Silesia, s))
+		return attacker
+	// attacker's marker when reconquering minor power fortresses
+	if (set_has(data.country.Bavaria, s))
+		return attacker
+	if (set_has(data.country.Saxony, s))
+		return attacker
+	// previous marker to be removed
+	return previous
 }
 
 function on_update() {