diff --git a/v5/pkg/walkers/semantics/walk.go b/v5/pkg/walkers/semantics/walk.go
index a36b735..02f6ede 100644
--- a/v5/pkg/walkers/semantics/walk.go
+++ b/v5/pkg/walkers/semantics/walk.go
@@ -443,13 +443,13 @@ func handleDateOp(n tsl.Node, eval EvalFunc) (bool, error) {
 	case tsl.NotEqOp:
 		return left != right, nil
 	case tsl.LtOp:
-		return right.Before(left), nil
+		return right.After(left), nil
 	case tsl.LteOp:
-		return !right.After(left), nil
+		return !right.Before(left), nil
 	case tsl.GtOp:
-		return left.Before(right), nil
+		return left.After(right), nil
 	case tsl.GteOp:
-		return !left.After(right), nil
+		return !left.Before(right), nil
 	}
 
 	return false, tsl.UnexpectedLiteralError{Literal: n.Func}
diff --git a/v5/pkg/walkers/semantics/walk_test.go b/v5/pkg/walkers/semantics/walk_test.go
index 1a52257..82c35c4 100644
--- a/v5/pkg/walkers/semantics/walk_test.go
+++ b/v5/pkg/walkers/semantics/walk_test.go
@@ -28,7 +28,7 @@ import (
 
 func TestWalk(t *testing.T) {
 	RegisterFailHandler(Fail)
-	RunSpecs(t, "Walk")
+	RunSpecs(t, "Semantic walker")
 }
 
 var _ = Describe("Walk", func() {
@@ -82,7 +82,7 @@ var _ = Describe("Walk", func() {
 
 		// dates
 		Entry("dates", "date = 2020-01-01T00:00:00Z", true),
-		Entry("dates", "date < 2020-01-02T00:00:00Z", false),
+		Entry("dates", "date > 2020-01-02T00:00:00Z", false),
 		Entry("dates", "date between 2019-12-30T00:00:00Z and 2020-01-02T00:00:00Z", true),
 	)
 })