diff --git a/src/climate.h b/src/climate.h
index b7a728305b..d50731677f 100644
--- a/src/climate.h
+++ b/src/climate.h
@@ -18,11 +18,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *****************************************************************************/
 
-#include "rct2.h"
-
 #ifndef _CLIMATE_H_
 #define _CLIMATE_H_
 
+#include "rct2.h"
+
 enum {
 	CLIMATE_COOL_AND_WET,
 	CLIMATE_WARM,