diff --git a/src/detect-http-header.c b/src/detect-http-header.c
index 635d221c22..3cd531088f 100644
--- a/src/detect-http-header.c
+++ b/src/detect-http-header.c
@@ -5430,8 +5430,9 @@ static int DetectEngineHttpHeaderTest33(void)
         "\r\n";
     uint32_t http1_len = sizeof(http1_buf) - 1;
     uint32_t http2_len = sizeof(http2_buf) - 1;
-    int result = 0;
+
     AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
+    FAIL_IF_NULL(alp_tctx);
 
     memset(&th_v, 0, sizeof(th_v));
     memset(&f, 0, sizeof(f));
@@ -5458,82 +5459,46 @@ static int DetectEngineHttpHeaderTest33(void)
     StreamTcpInitConfig(TRUE);
 
     de_ctx = DetectEngineCtxInit();
-    if (de_ctx == NULL)
-        goto end;
-
+    FAIL_IF(de_ctx == NULL);
     de_ctx->flags |= DE_QUIET;
 
     de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
                                "(content:\"Dummy\"; http_header; "
                                "sid:1;)");
-    if (de_ctx->sig_list == NULL)
-        goto end;
+    FAIL_IF(de_ctx->sig_list == NULL);
 
     SigGroupBuild(de_ctx);
     DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
 
-    FLOWLOCK_WRLOCK(&f);
     int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
                                 STREAM_TOSERVER, http1_buf, http1_len);
-    if (r != 0) {
-        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
-        result = 0;
-        FLOWLOCK_UNLOCK(&f);
-        goto end;
-    }
-    FLOWLOCK_UNLOCK(&f);
+    FAIL_IF_NOT(r == 0);
 
     http_state = f.alstate;
-    if (http_state == NULL) {
-        printf("no http state: \n");
-        result = 0;
-        goto end;
-    }
+    FAIL_IF(http_state == NULL);
 
     /* do detect */
     SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
 
-    if (PacketAlertCheck(p1, 1)) {
-        printf("sid 1 matched but shouldn't have\n");
-        goto end;
-    }
+    FAIL_IF(PacketAlertCheck(p1, 1));
 
-    FLOWLOCK_WRLOCK(&f);
     r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
                             STREAM_TOSERVER, http2_buf, http2_len);
-    if (r != 0) {
-        printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
-        result = 0;
-        FLOWLOCK_UNLOCK(&f);
-        goto end;
-    }
-    FLOWLOCK_UNLOCK(&f);
+    FAIL_IF_NOT(r == 0);
 
     /* do detect */
     SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
 
-    if (!PacketAlertCheck(p2, 1)) {
-        printf("sid 1 didn't match but should have\n");
-        goto end;
-    }
-
-    result = 1;
+    FAIL_IF(!PacketAlertCheck(p2, 1));
 
-end:
-    if (alp_tctx != NULL)
-        AppLayerParserThreadCtxFree(alp_tctx);
-    if (de_ctx != NULL)
-        SigGroupCleanup(de_ctx);
-    if (de_ctx != NULL)
-        SigCleanSignatures(de_ctx);
-    if (de_ctx != NULL)
-        DetectEngineCtxFree(de_ctx);
+    AppLayerParserThreadCtxFree(alp_tctx);
+    DetectEngineCtxFree(de_ctx);
 
     StreamTcpFreeConfig(TRUE);
     FLOW_DESTROY(&f);
     UTHFreePackets(&p1, 1);
     UTHFreePackets(&p2, 1);
-    return result;
+    PASS;
 }
 
 #endif /* UNITTESTS */