diff --git a/wrap/io_trimesh/io_mask.h b/wrap/io_trimesh/io_mask.h
index 8fa7d251..aafff054 100644
--- a/wrap/io_trimesh/io_mask.h
+++ b/wrap/io_trimesh/io_mask.h
@@ -66,7 +66,7 @@ public:
 enum {
 	IOM_NONE         = 0x00000,
 
-  IOM_VERTCOORD    = 0x00001,
+	IOM_VERTCOORD    = 0x00001,
 	IOM_VERTFLAGS    = 0x00002,
 	IOM_VERTCOLOR    = 0x00004,
 	IOM_VERTQUALITY  = 0x00008,
diff --git a/wrap/io_trimesh/io_ply.h b/wrap/io_trimesh/io_ply.h
index d0cfc042..5a504784 100644
--- a/wrap/io_trimesh/io_ply.h
+++ b/wrap/io_trimesh/io_ply.h
@@ -69,8 +69,8 @@ public:
   void AddPerElemFloatAttribute(int elemType, const char *attrName, const char * propName=0)
   {
     static const char *elemStr[2]={"vertex","face"};
-    static std::vector<PropDescriptor> *elemDescVec[2]={&(this->VertDescriptorVec), &(this->FaceDescriptorVec)};
-    static std::vector<std::string   > *elemNameVec[2]={&(this->VertAttrNameVec),   &(this->FaceAttrNameVec)};
+    std::vector<PropDescriptor> *elemDescVec[2]={&(this->VertDescriptorVec), &(this->FaceDescriptorVec)};
+    std::vector<std::string   > *elemNameVec[2]={&(this->VertAttrNameVec),   &(this->FaceAttrNameVec)};
         
     if(propName==0) propName=attrName;
     elemDescVec[elemType]->push_back(PropDescriptor());