diff --git a/src/Magnum/GL/Test/PrimitiveQueryGLTest.cpp b/src/Magnum/GL/Test/PrimitiveQueryGLTest.cpp
index d4a22aad8..e5ea856a1 100644
--- a/src/Magnum/GL/Test/PrimitiveQueryGLTest.cpp
+++ b/src/Magnum/GL/Test/PrimitiveQueryGLTest.cpp
@@ -169,7 +169,10 @@ void PrimitiveQueryGLTest::primitivesGenerated() {
     const bool availableAfter = q.resultAvailable();
 
     MAGNUM_VERIFY_NO_GL_ERROR();
-    CORRADE_VERIFY(!availableBefore);
+    {
+        CORRADE_EXPECT_FAIL_IF(availableBefore, "GPU faster than light?");
+        CORRADE_VERIFY(!availableBefore);
+    }
     CORRADE_VERIFY(availableAfter);
     CORRADE_COMPARE(count, 3);
 }
diff --git a/src/Magnum/GL/Test/SampleQueryGLTest.cpp b/src/Magnum/GL/Test/SampleQueryGLTest.cpp
index f2494406e..785d76282 100644
--- a/src/Magnum/GL/Test/SampleQueryGLTest.cpp
+++ b/src/Magnum/GL/Test/SampleQueryGLTest.cpp
@@ -194,7 +194,10 @@ void SampleQueryGLTest::querySamplesPassed() {
     const bool availableAfter = q.resultAvailable();
 
     MAGNUM_VERIFY_NO_GL_ERROR();
-    CORRADE_VERIFY(!availableBefore);
+    {
+        CORRADE_EXPECT_FAIL_IF(availableBefore, "GPU faster than light?");
+        CORRADE_VERIFY(!availableBefore);
+    }
     CORRADE_VERIFY(availableAfter);
     #ifndef MAGNUM_TARGET_GLES
     CORRADE_COMPARE(count, 32*32);