diff --git a/src/makefile b/src/makefile
index 3d04e05..a2cfb76 100644
--- a/src/makefile
+++ b/src/makefile
@@ -227,7 +227,8 @@ mpitools.o      : mpitools.F90 timers.o
 parameters.o    : parameters.F90 mpitools.o
 problem.o       : problem.F90 blocks.o constants.o coordinates.o mpitools.o    \
                   random.o scheme.o variables.o
-scheme.o        : scheme.F90 blocks.o config.o interpolation.o variables.o
+scheme.o        : scheme.F90 blocks.o config.o coordinates.o interpolation.o   \
+                  variables.o
 random.o        : random.F90 mpitools.o parameters.o
 timers.o        : timers.F90
 variables.o     : variables.F90
diff --git a/src/scheme.F90 b/src/scheme.F90
index 3306f90..db8953f 100644
--- a/src/scheme.F90
+++ b/src/scheme.F90
@@ -45,7 +45,7 @@ module scheme
 !
   subroutine update_flux(idir, dh, u, f)
 
-    use config       , only : im, jm, km
+    use coordinates, only : im, jm, km
     use variables    , only : nqt, nfl
     use variables    , only : idn, imx, imy, imz
 #ifdef ADI
@@ -325,7 +325,7 @@ module scheme
 !
   subroutine update(u, du, dxi, dyi, dzi)
 
-    use config       , only : im, jm, km
+    use coordinates, only : im, jm, km
     use variables    , only : nvr, nqt, nfl
     use variables    , only : idn, imx, imy, imz
 #ifdef ADI
@@ -2556,7 +2556,7 @@ module scheme
 !
   function maxspeed(u)
 
-    use config       , only : im, jm, km, ib, ie, jb, je, kb, ke
+    use coordinates, only : im, jm, km, ib, ie, jb, je, kb, ke
 #ifdef ADI
     use config       , only : gamma
 #endif /* ADI */