diff --git a/include/ITAConstants.h b/include/ITAConstants.h
index bd3355f42c1018c446f21467c142fb3e7ad96f8a..39f483894d21be61e2b671225379e877a6b483a2 100644
--- a/include/ITAConstants.h
+++ b/include/ITAConstants.h
@@ -56,8 +56,8 @@ namespace ITAConstants
 	// Log-scale limits
 	static float INFINITY_F = std::numeric_limits< float >::infinity();
 	static float MINUS_INFINITY_F = -std::numeric_limits< float >::infinity();
-	static float INFINITY_D = std::numeric_limits< double >::infinity();
-	static float MINUS_INFINITY_D = -std::numeric_limits< double >::infinity();
+	static double INFINITY_D = std::numeric_limits< double >::infinity();
+	static double MINUS_INFINITY_D = -std::numeric_limits< double >::infinity();
 };
 
 #endif // INCLUDE_WATCHER_ITA_CONSTANTS