diff --git a/Source/IdeologyAddon/IdeoUtility.cs b/Source/IdeologyAddon/IdeoUtility.cs
index d37d4dc..4b44cce 100644
--- a/Source/IdeologyAddon/IdeoUtility.cs
+++ b/Source/IdeologyAddon/IdeoUtility.cs
@@ -49,7 +49,10 @@ namespace RJWSexperience.Ideology
 			// Option A: Partner has same Ideo as Pawn, increase certainty
 			if (sameIdeo)
 			{
-				partner.ideo.OffsetCertainty(severity);
+				if (partner.ideo.Certainty < 1f)
+				{
+					partner.ideo.OffsetCertainty(severity);
+				}
 			}
 			// Option B: Partner as different Ideo, try to convert
 			else