diff --git a/test/counterParsing.cpp b/test/counterParsing.cpp
index d5a9c664c..bc9cc9394 100644
--- a/test/counterParsing.cpp
+++ b/test/counterParsing.cpp
@@ -137,64 +137,64 @@ TEST(ParseCounterTest, wrongType)
 }
 
 #define CHECK(TEST, EXPECTED) \
-{ auto count = countMimeType(counterStr, [](const std::string& s) { return TEST;}); ASSERT_EQ(count, EXPECTED); }
+{ auto count = countMimeType(counterStr, [](const std::string& s) { return TEST;}); ASSERT_EQ(count, (unsigned)EXPECTED); }
 
 TEST(ParseCounterTest, countMimeType) {
   {
     std::string counterStr = "text/html;raw=true=1";
-    CHECK(true, 1U);
-    CHECK(false, 0U);
-    CHECK(s.find("text/html") == 0, 1U);
-    CHECK(s.find("text/html;raw=true") == 0, 1U);
+    CHECK(true, 1);
+    CHECK(false, 0);
+    CHECK(s.find("text/html") == 0, 1);
+    CHECK(s.find("text/html;raw=true") == 0, 1);
   }
   {
     std::string counterStr = "foo=1;text/html;raw=true=50;bar=2";
-    CHECK(true, 53U);
-    CHECK(false, 0U);
-    CHECK(s.find("text/html") == 0, 50U);
-    CHECK(s == "text/html", 0U);
-    CHECK(s.find("text/html;raw=true") == 0, 50U);
-    CHECK(s == "text/html;raw=true", 50U);
-    CHECK(s.find("text/html;raw=true;param=value") == 0, 0U);
+    CHECK(true, 53);
+    CHECK(false, 0);
+    CHECK(s.find("text/html") == 0, 50);
+    CHECK(s == "text/html", 0);
+    CHECK(s.find("text/html;raw=true") == 0, 50);
+    CHECK(s == "text/html;raw=true", 50);
+    CHECK(s.find("text/html;raw=true;param=value") == 0, 0);
   }
   {
     std::string counterStr = "foo=1;text/html;raw=true;param=value=50;bar=2";
-    CHECK(true, 53U);
-    CHECK(false, 0U);
-    CHECK(s.find("text/html") == 0, 50U);
-    CHECK(s.find("text/html;raw=true") == 0, 50U);
-    CHECK(s == "text/html;raw=true", 0U);
-    CHECK(s.find("text/html;raw=true;param=value") == 0, 50U);
+    CHECK(true, 53);
+    CHECK(false, 0);
+    CHECK(s.find("text/html") == 0, 50);
+    CHECK(s.find("text/html;raw=true") == 0, 50);
+    CHECK(s == "text/html;raw=true", 0);
+    CHECK(s.find("text/html;raw=true;param=value") == 0, 50);
   }
   {
     std::string counterStr = "application/javascript=8;text/html=3;application/warc-headers=28364;text/html;raw=true=6336;text/css=47;text/javascript=98;image/png=968;image/webp=24;application/json=3694;image/gif=10274;image/jpeg=1582;font/woff2=25;text/plain=284;application/atom+xml=247;application/x-www-form-urlencoded=9;video/mp4=9;application/x-javascript=7;application/xml=1;image/svg+xml=5";
-    CHECK(true, 51985U);
-    CHECK(false, 0U);
-    CHECK(s == "application/javascript", 8U);
-    CHECK(s == "text/html", 3U);
-    CHECK(s == "application/warc-headers", 28364U);
-    CHECK(s == "text/html;raw=true", 6336U);
-    CHECK(s == "text/css", 47U);
-    CHECK(s == "text/javascript", 98U);
-    CHECK(s == "image/png", 968U);
-    CHECK(s == "image/webp", 24U);
-    CHECK(s == "application/json", 3694U);
-    CHECK(s == "image/gif", 10274U);
-    CHECK(s == "image/jpeg", 1582U);
-    CHECK(s == "font/woff2", 25U);
-    CHECK(s == "text/plain", 284U);
-    CHECK(s == "application/atom+xml", 247U);
-    CHECK(s == "application/x-www-form-urlencoded", 9U);
-    CHECK(s == "video/mp4", 9U);
-    CHECK(s == "application/x-javascript", 7U);
-    CHECK(s == "application/xml", 1U);
-    CHECK(s == "image/svg+xml", 5U);
-    CHECK(s.find("text/") == 0, (unsigned int)(3+6336+47+98+284));
-    CHECK(s.find("text/html") == 0, (unsigned int)(3+6336));
-    CHECK(s.find("application/") == 0, (unsigned int)(8+28364+3694+247+9+7+1));
-    CHECK(s.find("image/") == 0, (unsigned int)(968+24+10274+1582+5));
-    CHECK(s.find("xml") != std::string::npos, (unsigned int)(247+1+5));
-    CHECK(s.find("image/") == 0 || s.find("video/") == 0 || s.find("sound/") == 0, (unsigned int)(968+24+10274+1582+9+5));
+    CHECK(true, 51985);
+    CHECK(false, 0);
+    CHECK(s == "application/javascript", 8);
+    CHECK(s == "text/html", 3);
+    CHECK(s == "application/warc-headers", 28364);
+    CHECK(s == "text/html;raw=true", 6336);
+    CHECK(s == "text/css", 47);
+    CHECK(s == "text/javascript", 98);
+    CHECK(s == "image/png", 968);
+    CHECK(s == "image/webp", 24);
+    CHECK(s == "application/json", 3694);
+    CHECK(s == "image/gif", 10274);
+    CHECK(s == "image/jpeg", 1582);
+    CHECK(s == "font/woff2", 25);
+    CHECK(s == "text/plain", 284);
+    CHECK(s == "application/atom+xml", 247);
+    CHECK(s == "application/x-www-form-urlencoded", 9);
+    CHECK(s == "video/mp4", 9);
+    CHECK(s == "application/x-javascript", 7);
+    CHECK(s == "application/xml", 1);
+    CHECK(s == "image/svg+xml", 5);
+    CHECK(s.find("text/") == 0, 3+6336+47+98+284);
+    CHECK(s.find("text/html") == 0, 3+6336);
+    CHECK(s.find("application/") == 0, 8+28364+3694+247+9+7+1);
+    CHECK(s.find("image/") == 0, 968+24+10274+1582+5);
+    CHECK(s.find("xml") != std::string::npos, 247+1+5);
+    CHECK(s.find("image/") == 0 || s.find("video/") == 0 || s.find("sound/") == 0, 968+24+10274+1582+9+5);
   }
 }