1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Numeric/GSL/Polynomials.hs b/lib/Numeric/GSL/Polynomials.hs
index b21b1b6..694c003 100644
--- a/lib/Numeric/GSL/Polynomials.hs
+++ b/lib/Numeric/GSL/Polynomials.hs
@@ -55,4 +55,4 @@ polySolve' v | dim v > 1 = unsafePerformIO $ do
     return r
              | otherwise = error "polySolve on a polynomial of degree zero"
 
-foreign import ccall "gsl-aux.h polySolve" c_polySolve:: TVCV
+foreign import ccall unsafe "gsl-aux.h polySolve" c_polySolve:: TVCV