diff --git a/src/const.h b/src/const.h
index 43215e273d85456df66ec87720d63cfd90e11305..afad73211546cf81cbb0e6a1179569e588952fec 100644
--- a/src/const.h
+++ b/src/const.h
@@ -91,8 +91,8 @@
 #define const_gravity_eta 0.025f
 
 /* External gravity properties */
-//#define EXTERNAL_POTENTIAL_NONE
-#define EXTERNAL_POTENTIAL_POINTMASS
+#define EXTERNAL_POTENTIAL_NONE
+//#define EXTERNAL_POTENTIAL_POINTMASS
 //#define EXTERNAL_POTENTIAL_ISOTHERMALPOTENTIAL
 //#define EXTERNAL_POTENTIAL_DISC_PATCH
 
@@ -103,6 +103,6 @@
 //#define COOLING_GRACKLE
 
 /* Are we debugging ? */
-#define SWIFT_DEBUG_CHECKS
+//#define SWIFT_DEBUG_CHECKS
 
 #endif /* SWIFT_CONST_H */