diff --git a/src/solvers/umfpack.jl b/src/solvers/umfpack.jl
index 26d6c8d6..bfa95eb6 100644
--- a/src/solvers/umfpack.jl
+++ b/src/solvers/umfpack.jl
@@ -47,6 +47,7 @@ import ..LibSuiteSparse:
     UMFPACK_PRL,
     UMFPACK_DENSE_ROW,
     UMFPACK_DENSE_COL,
+    UMFPACK_PIVOT_TOLERANCE,
     UMFPACK_BLOCK_SIZE,
     UMFPACK_ORDERING,
     UMFPACK_FIXQ,
@@ -81,6 +82,7 @@ import ..LibSuiteSparse:
 const JL_UMFPACK_PRL = UMFPACK_PRL + 1
 const JL_UMFPACK_DENSE_ROW = UMFPACK_DENSE_ROW + 1
 const JL_UMFPACK_DENSE_COL = UMFPACK_DENSE_COL + 1
+const JL_UMFPACK_PIVOT_TOLERANCE = UMFPACK_PIVOT_TOLERANCE + 1
 const JL_UMFPACK_BLOCK_SIZE = UMFPACK_BLOCK_SIZE + 1
 const JL_UMFPACK_ORDERING = UMFPACK_ORDERING + 1
 const JL_UMFPACK_FIXQ = UMFPACK_FIXQ + 1