diff --git a/src/nls/nlss3.f90 b/src/nls/nlss3.f90
index e4efee000c..a28b276fc8 100644
--- a/src/nls/nlss3.f90
+++ b/src/nls/nlss3.f90
@@ -7,7 +7,6 @@ PROGRAM GALAHAD_NLS_EXAMPLE3 !  GALAHAD 3.3 - 05/05/2021 AT 14:15 GMT
    TYPE ( NLS_inform_type ) :: inform
    TYPE ( NLS_data_type ) :: data
    TYPE ( GALAHAD_userdata_type ) :: userdata
-   EXTERNAL :: EVALC, EVALJ, EVALHPROD
    INTEGER :: s
    INTEGER, PARAMETER :: m = 2, n = 3, j_ne = 4, h_ne = 3, p_ne = 3
    REAL ( KIND = wp ), PARAMETER :: p = 4.0_wp  ! parameter p