diff --git a/configure b/configure
index cd04244..260cf6b 100755
--- a/configure
+++ b/configure
@@ -10,7 +10,7 @@ else:
 os.chdir('src')
 os.system('make clean')
 os.system('make')
-os.system('cp SurfTomo ../bin')
+os.system('cp DSurfTomo ../bin')
 print '--------------------------------------'
 print 'surf_tomo install over'
 print '--------------------------------------'
diff --git a/src/Makefile b/src/Makefile
index db91d81..8485d66 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,4 +1,4 @@
-CMD = SurfTomo
+CMD = DSurfTomo
 FC = gfortran
 FFLAGS  = -O3 -ffixed-line-length-none -ffloat-store\
            -W  -fbounds-check -m64 -mcmodel=medium