diff --git a/src/engine/shared/demo.cpp b/src/engine/shared/demo.cpp
index 7718f26bd..f9a3f0f59 100644
--- a/src/engine/shared/demo.cpp
+++ b/src/engine/shared/demo.cpp
@@ -529,7 +529,7 @@ void CDemoPlayer::ScanFile()
 	}
 
 	// copy all the frames to an array instead for fast access
-	m_pKeyFrames = (CKeyFrame *)calloc(std::max(m_Info.m_SeekablePoints, 1), sizeof(CKeyFrame));
+	m_pKeyFrames = (CKeyFrame *)calloc(maximum(m_Info.m_SeekablePoints, 1), sizeof(CKeyFrame));
 	for(pCurrentKey = pFirstKey, i = 0; pCurrentKey; pCurrentKey = pCurrentKey->m_pNext, i++)
 		m_pKeyFrames[i] = pCurrentKey->m_Frame;
 
diff --git a/src/game/editor/io.cpp b/src/game/editor/io.cpp
index bc78e400b..cbda8576d 100644
--- a/src/game/editor/io.cpp
+++ b/src/game/editor/io.cpp
@@ -270,7 +270,7 @@ int CEditorMap::Save(class IStorage *pStorage, const char *pFileName)
 				Size += str_length(m_lSettings[i].m_aCommand) + 1;
 			}
 
-			char *pSettings = (char *)malloc(std::max(Size, 1));
+			char *pSettings = (char *)malloc(maximum(Size, 1));
 			char *pNext = pSettings;
 			for(int i = 0; i < m_lSettings.size(); i++)
 			{
@@ -536,7 +536,7 @@ int CEditorMap::Save(class IStorage *pStorage, const char *pFileName)
 
 	// save points
 	int TotalSize = sizeof(CEnvPoint) * PointCount;
-	CEnvPoint *pPoints = (CEnvPoint *)calloc(std::max(PointCount, 1), sizeof(*pPoints));
+	CEnvPoint *pPoints = (CEnvPoint *)calloc(maximum(PointCount, 1), sizeof(*pPoints));
 	PointCount = 0;
 
 	for(int e = 0; e < m_lEnvelopes.size(); e++)