1 files changed, 1 insertions, 1 deletions

diff --git a/packages/gsl/src/Numeric/GSL/Interpolation.hs b/packages/gsl/src/Numeric/GSL/Interpolation.hs
index fb49e40..d060468 100644
--- a/packages/gsl/src/Numeric/GSL/Interpolation.hs
+++ b/packages/gsl/src/Numeric/GSL/Interpolation.hs
@@ -117,7 +117,7 @@ evaluate :: InterpolationMethod    -- ^ What method to use to interpolate
             -> Double              -- ^ Point at which to evaluate the function
             -> Double              -- ^ Interpolated result
 evaluate mth pts =
-  applyCFun "evaluate" "spline_eval" c_spline_eval_deriv
+  applyCFun "evaluate" "spline_eval" c_spline_eval
   mth (fromList xs) (fromList ys)
   where
     (xs, ys) = unzip pts