diff --git a/src/examples/IfcParseExamples.cpp b/src/examples/IfcParseExamples.cpp
index 898507e5c6..aa2a2cb345 100644
--- a/src/examples/IfcParseExamples.cpp
+++ b/src/examples/IfcParseExamples.cpp
@@ -18,6 +18,7 @@
  ********************************************************************************/
 
 #include "../ifcparse/IfcParse.h"
+#include "../ifcparse/IfcFile.h"
 
 using namespace IfcSchema;
 
diff --git a/src/ifcparse/IfcWrite.h b/src/ifcparse/IfcWrite.h
index ec0cbed40f..da04e9ba09 100644
--- a/src/ifcparse/IfcWrite.h
+++ b/src/ifcparse/IfcWrite.h
@@ -33,6 +33,7 @@
 
 #include "../ifcparse/IfcUtil.h"
 #include "../ifcparse/IfcParse.h"
+#include "../ifcparse/IfcException.h"
 
 namespace IfcWrite {