1 files changed, 2 insertions, 2 deletions
diff --git a/src/jrummikub/ai/fdsolver/Solver.java b/src/jrummikub/ai/fdsolver/Solver.java
index c3ede1b..2277ba4 100644
--- a/src/jrummikub/ai/fdsolver/Solver.java
+++ b/src/jrummikub/ai/fdsolver/Solver.java
@@ -99,7 +99,7 @@ public class Solver {
 				finishedConstraint(constraint, dirtyVar);
 				continue;
 			}
-			for (Propagator propagator : constraint.getPropagators(false)) {
+			for (Propagator propagator : constraint.cachedPropagators) {
 				if (propagator.getWatchedVars().contains(dirtyVar)) {
 					propagator.propagate();
 					if (contradiction) {
@@ -124,8 +124,8 @@ public class Solver {
 	}
 
 	public void addConstraint(Constraint constraint) {
+		constraint.cachedPropagators = constraint.getPropagators(false);
 		constraints.add(constraint);
-
 		for (Var<?> var : constraint.getWatchedVars()) {
 			var.makeDirty();
 			var.getConstraints().add(constraint);