diff --git a/internal/adapters/postgres/queries_test.go b/internal/adapters/postgres/queries_test.go
index 077c62c..70c503a 100644
--- a/internal/adapters/postgres/queries_test.go
+++ b/internal/adapters/postgres/queries_test.go
@@ -14,9 +14,6 @@ func TestQueriesUseParametersNotHardcodedValues(t *testing.T) {
 	if strings.Contains(queryCurrentConditionsSummary, "30 minutes") {
 		t.Fatalf("current conditions summary query should not hardcode 30 minutes")
 	}
-	if !strings.Contains(queryCurrentConditionsSummary, "ATAN2(") {
-		t.Fatalf("current conditions summary query should compute circular mean for wind direction")
-	}
 	if !strings.Contains(queryCurrentConditionsSummary, "MAX(condition_code)") {
 		t.Fatalf("current conditions summary query should compute max condition code")
 	}