diff --git a/Framework/PythonInterface/mantid/api/src/Exports/InstrumentValidator.cpp b/Framework/PythonInterface/mantid/api/src/Exports/InstrumentValidator.cpp
index b4985d71e60f31150577b8ed4fbd20f6b908bd90..651b725701c3c8d379f2f6e3276748a25c22b60c 100644
--- a/Framework/PythonInterface/mantid/api/src/Exports/InstrumentValidator.cpp
+++ b/Framework/PythonInterface/mantid/api/src/Exports/InstrumentValidator.cpp
@@ -1,4 +1,4 @@
-#include "MantidAPI/WorkspaceValidators.h"
+#include "MantidAPI/InstrumentValidator.h"
 #include "MantidPythonInterface/kernel/TypedValidatorExporter.h"
 #include <boost/python/class.hpp>
 
diff --git a/Framework/PythonInterface/mantid/api/src/Exports/WorkspaceValidators.cpp b/Framework/PythonInterface/mantid/api/src/Exports/WorkspaceValidators.cpp
index 7bb9257a0765c7c566065d0fc28ab6c5b8c2079d..898b1032bfd0a414f110e83b1296a5cd85837d87 100644
--- a/Framework/PythonInterface/mantid/api/src/Exports/WorkspaceValidators.cpp
+++ b/Framework/PythonInterface/mantid/api/src/Exports/WorkspaceValidators.cpp
@@ -1,4 +1,9 @@
-#include "MantidAPI/WorkspaceValidators.h" // They are all defined in one file so export them in one
+#include "MantidAPI/CommonBinsValidator.h"
+#include "MantidAPI/HistogramValidator.h"
+#include "MantidAPI/NumericAxisValidator.h"
+#include "MantidAPI/RawCountValidator.h"
+#include "MantidAPI/SpectraAxisValidator.h"
+#include "MantidAPI/WorkspaceUnitValidator.h"
 #include "MantidPythonInterface/kernel/TypedValidatorExporter.h"
 #include <boost/python/class.hpp>