diff --git a/src/Makefile.am b/src/Makefile.am
index 6ebc3ea6cb81f7445a03728158fa877283d2c9db..f44d47819672d10445fd969fe2ff20dbcb49463b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -47,7 +47,7 @@ AM_SOURCES = space.c runner.c queue.c task.c cell.c engine.c \
 nobase_noinst_HEADERS = approx_math.h atomic.h cycle.h error.h inline.h kernel.h vector.h \
 		 runner_doiact.h runner_doiact_grav.h units.h intrinsics.h minmax.h \
 		 gravity.h gravity_io.h \
-		 gravity/Default/gravity.h gravity/Default/runner_iact_grav.h gravity/Default/gravity_io.h \
+		 gravity/Default/gravity.h gravity/Default/gravity_iact.h gravity/Default/gravity_io.h \
 		 gravity/Default/gravity_debug.h gravity/Default/gravity_part.h  \
 	 	 hydro.h hydro_io.h \
 		 hydro/Minimal/hydro.h hydro/Minimal/hydro_iact.h hydro/Minimal/hydro_io.h \
diff --git a/src/gravity.h b/src/gravity.h
index d5361095c744e2df069ccaf99447dcd58e10dcd6..f737a0ab882592cffb974f66ccbb62fa3d16d408 100644
--- a/src/gravity.h
+++ b/src/gravity.h
@@ -24,6 +24,6 @@
 /* So far only one model here */
 /* Straight-forward import */
 #include "./gravity/Default/gravity.h"
-#include "./gravity/Default/runner_iact_grav.h"
+#include "./gravity/Default/gravity_iact.h"
 
 #endif
diff --git a/src/gravity/Default/runner_iact_grav.h b/src/gravity/Default/gravity_iact.h
similarity index 100%
rename from src/gravity/Default/runner_iact_grav.h
rename to src/gravity/Default/gravity_iact.h