diff --git a/cbind/amgprec/amg_dprec_cbind_mod.F90 b/cbind/amgprec/amg_dprec_cbind_mod.F90
index 29a66067..be83cc08 100644
--- a/cbind/amgprec/amg_dprec_cbind_mod.F90
+++ b/cbind/amgprec/amg_dprec_cbind_mod.F90
@@ -245,7 +245,7 @@ contains
     return
   end function amg_c_dsmoothers_build
 
-  function  amg_c_dsmoothers_build_format(ah,cdh,ph,afmt,cdfmt) bind(c) result(res)
+  function  amg_c_dsmoothers_build_opt(ah,cdh,ph,afmt,cdfmt) bind(c) result(res)
 #if defined (PSB_HAVE_CUDA)
     use psb_cuda_mod
 #endif
@@ -357,7 +357,7 @@ contains
     MLDC_ERR_HANDLE(res)
 
     return
-  end function amg_c_dsmoothers_build_format
+  end function amg_c_dsmoothers_build_opt
 
   function  amg_c_dkrylov(methd,&
        & ah,ph,bh,xh,cdh,options) bind(c) result(res)
diff --git a/cbind/test/pargen/amgecgpu.c b/cbind/test/pargen/amgecgpu.c
index 5f7389f5..da2252ce 100644
--- a/cbind/test/pargen/amgecgpu.c
+++ b/cbind/test/pargen/amgecgpu.c
@@ -505,7 +505,7 @@ int main(int argc, char *argv[])
     }
   }
 #if defined (PSB_HAVE_CUDA)
-  if ((ret = amg_c_dsmoothers_build_format(ah, cdh, ph, afmt, cdfmt)) != 0)
+  if ((ret = amg_c_dsmoothers_build_opt(ah, cdh, ph, afmt, cdfmt)) != 0)
     fprintf(stderr, "From smoothers_build_format: %d\n", ret);  
 #else 
   if ((ret = amg_c_dsmoothers_build(ah, cdh, ph)) != 0)