diff --git a/src/dagmc.cpp b/src/dagmc.cpp
index f935168531..d1d4963dac 100644
--- a/src/dagmc.cpp
+++ b/src/dagmc.cpp
@@ -1,6 +1,4 @@
 
-#ifdef DAGMC
-
 #include "openmc/dagmc.h"
 #include "openmc/error.h"
 #include "openmc/string_functions.h"
@@ -11,6 +9,8 @@
 #include <sstream>
 #include <algorithm>
 
+#ifdef DAGMC
+
 namespace openmc {
 
 moab::DagMC* DAG;