diff --git a/cudawrapper.c b/cudawrapper.c
index a1a90e66..2634dbdd 100644
--- a/cudawrapper.c
+++ b/cudawrapper.c
@@ -566,6 +566,7 @@ gpu_ecm (mpz_t f, mpz_t x, int param, mpz_t firstsigma, mpz_t n, mpz_t go,
         {
           rhoinit (256, 10);
           print_expcurves (B1, B2, dF, k, root_params.S, param);
+          print_expwork (B1, B2, dF, k, root_params.S, param, *nb_curves);
         }
     }
 
diff --git a/ecm-impl.h b/ecm-impl.h
index bea1ec64..43c3d74b 100644
--- a/ecm-impl.h
+++ b/ecm-impl.h
@@ -335,6 +335,9 @@ int set_stage_2_params (mpz_t, mpz_t, mpz_t, mpz_t, root_params_t *,
 #define print_expcurves __ECM(print_expcurves)
 void print_expcurves (double, const mpz_t, unsigned long, unsigned long, int, 
                       int);
+#define print_expwork __ECM(print_expwork)
+void print_expwork (double, const mpz_t, unsigned long, unsigned long, int, 
+                    int, unsigned int);
 #define print_exptime __ECM(print_exptime)
 void print_exptime (double, const mpz_t, unsigned long, unsigned long, int, 
                     double, int);