diff --git a/cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ApplicationConfigControllerIT.java b/cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ApplicationConfigControllerIT.java
index e518c94f..2cd134eb 100644
--- a/cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ApplicationConfigControllerIT.java
+++ b/cameleer-server-app/src/test/java/com/cameleer/server/app/controller/ApplicationConfigControllerIT.java
@@ -16,7 +16,10 @@ import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.annotation.DirtiesContext.ClassMode;
 
+import java.util.List;
 import java.util.UUID;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -25,6 +28,7 @@ import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
+@DirtiesContext(classMode = ClassMode.AFTER_CLASS)
 class ApplicationConfigControllerIT extends AbstractPostgresIT {
 
     /**
@@ -158,6 +162,10 @@ class ApplicationConfigControllerIT extends AbstractPostgresIT {
     void putConfig_unknownApplyValue_returns400() {
         ResponseEntity<String> response = putConfig("BOGUS");
         assertThat(response.getStatusCode()).isEqualTo(HttpStatus.BAD_REQUEST);
+
+        int auditCount = jdbcTemplate.queryForObject(
+                "SELECT COUNT(*) FROM audit_log WHERE target = ?", Integer.class, appSlug);
+        assertThat(auditCount).isZero();
     }
 
     @Test
@@ -168,10 +176,11 @@ class ApplicationConfigControllerIT extends AbstractPostgresIT {
 
         assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
 
-        String action = jdbcTemplate.queryForObject(
-                "SELECT action FROM audit_log WHERE target = ? ORDER BY timestamp DESC LIMIT 1",
+        List<String> actions = jdbcTemplate.queryForList(
+                "SELECT action FROM audit_log WHERE target = ? ORDER BY timestamp DESC",
                 String.class, appSlug);
-        assertThat(action).isEqualTo("stage_app_config");
+        assertThat(actions).hasSize(1);
+        assertThat(actions.get(0)).isEqualTo("stage_app_config");
     }
 
     @Test
@@ -182,9 +191,10 @@ class ApplicationConfigControllerIT extends AbstractPostgresIT {
 
         assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
 
-        String action = jdbcTemplate.queryForObject(
-                "SELECT action FROM audit_log WHERE target = ? ORDER BY timestamp DESC LIMIT 1",
+        List<String> actions = jdbcTemplate.queryForList(
+                "SELECT action FROM audit_log WHERE target = ? ORDER BY timestamp DESC",
                 String.class, appSlug);
-        assertThat(action).isEqualTo("update_app_config");
+        assertThat(actions).hasSize(1);
+        assertThat(actions.get(0)).isEqualTo("update_app_config");
     }
 }