diff --git a/src/Magnum/Math/Test/PackingTest.cpp b/src/Magnum/Math/Test/PackingTest.cpp
index 35d7fcae5..0e5e2a33b 100644
--- a/src/Magnum/Math/Test/PackingTest.cpp
+++ b/src/Magnum/Math/Test/PackingTest.cpp
@@ -23,6 +23,7 @@
     DEALINGS IN THE SOFTWARE.
 */
 
+#include <limits>
 #include <Corrade/TestSuite/Tester.h>
 
 #include "Magnum/Math/Packing.h"