diff --git a/tests/ColorToBinary.cpp b/tests/ColorToBinary.cpp
index 29083500..ef44e81d 100644
--- a/tests/ColorToBinary.cpp
+++ b/tests/ColorToBinary.cpp
@@ -250,13 +250,14 @@ int main(int argc, char **argv)
 	fwrite(PhaseID,1,Nx*Ny*Nz,OUTFILE);
 	fclose(OUTFILE);
 
-	OUTFILE = fopen("Phase.dat","wb");
+/*	OUTFILE = fopen("Phase.dat","wb");
 	fwrite(Phase.get(),8,Nx*Ny*Nz,OUTFILE);
 	fclose(OUTFILE);
 
 	OUTFILE = fopen("SignDist.dat","wb");
 	fwrite(SignDist.get(),8,Nx*Ny*Nz,OUTFILE);
 	fclose(OUTFILE);
+	*/
 	
 	// ****************************************************
 	MPI_Barrier(comm);