1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Numeric/GSL/Minimization.hs b/lib/Numeric/GSL/Minimization.hs
index 88acfac..af85135 100644
--- a/lib/Numeric/GSL/Minimization.hs
+++ b/lib/Numeric/GSL/Minimization.hs
@@ -122,7 +122,7 @@ minimizeV method eps maxit szv f xiv = unsafePerformIO $ do
     return (sol, path)
 
 
-foreign import ccall "gsl-aux.h minimize"
+foreign import ccall safe "gsl-aux.h minimize"
     c_minimize:: CInt -> FunPtr (CInt -> Ptr Double -> Double) -> Double -> CInt -> TVVM
 
 ----------------------------------------------------------------------------------
@@ -179,7 +179,7 @@ minimizeVD method eps maxit istep tol f df xiv = unsafePerformIO $ do
     freeHaskellFunPtr dfp
     return (sol,path)
 
-foreign import ccall "gsl-aux.h minimizeD"
+foreign import ccall safe "gsl-aux.h minimizeD"
     c_minimizeD :: CInt
                 -> FunPtr (CInt -> Ptr Double -> Double)
                 -> FunPtr TVV