diff --git a/src/Generating/ComposableGenerator.cpp b/src/Generating/ComposableGenerator.cpp
index 358d97c92..b5af4e96a 100644
--- a/src/Generating/ComposableGenerator.cpp
+++ b/src/Generating/ComposableGenerator.cpp
@@ -119,9 +119,9 @@ cTerrainCompositionGenPtr cTerrainCompositionGen::CreateCompositionGen(cIniFile
 
 cComposableGenerator::cComposableGenerator(cChunkGenerator & a_ChunkGenerator) :
 	super(a_ChunkGenerator),
-	m_BiomeGen(nullptr),
-	m_HeightGen(nullptr),
-	m_CompositionGen(nullptr)
+	m_BiomeGen(),
+	m_HeightGen(),
+	m_CompositionGen()
 {
 }