diff --git a/src/flint/fmpq_mpoly.jl b/src/flint/fmpq_mpoly.jl
index f7e1640ac..0c22bc10a 100644
--- a/src/flint/fmpq_mpoly.jl
+++ b/src/flint/fmpq_mpoly.jl
@@ -950,7 +950,7 @@ function set_exponent_vector!(a::QQMPolyRingElem, n::Int, exps::Vector{ZZRingEle
     ccall((:fmpq_mpoly_resize, libflint), Nothing,
           (Ref{QQMPolyRingElem}, Int, Ref{QQMPolyRing}), a, n, a.parent)
   end
-  @GC.preserve exps ccall((:fmpq_mpoly_set_term_exp_fmpz, libflint), Nothing,
+  GC.@preserve exps ccall((:fmpq_mpoly_set_term_exp_fmpz, libflint), Nothing,
                           (Ref{QQMPolyRingElem}, Int, Ptr{ZZRingElem}, Ref{QQMPolyRing}),
                           a, n - 1, exps, parent(a))
   return a
diff --git a/src/flint/fmpz_mpoly.jl b/src/flint/fmpz_mpoly.jl
index b7f53b60a..5f1520ffb 100644
--- a/src/flint/fmpz_mpoly.jl
+++ b/src/flint/fmpz_mpoly.jl
@@ -910,7 +910,7 @@ function set_exponent_vector!(a::ZZMPolyRingElem, n::Int, exps::Vector{ZZRingEle
           (Ref{ZZMPolyRingElem}, Int, Ref{ZZMPolyRing}), a, n, a.parent)
     return a
   end
-  @GC.preserve exps ccall((:fmpz_mpoly_set_term_exp_fmpz, libflint), Nothing,
+  GC.@preserve exps ccall((:fmpz_mpoly_set_term_exp_fmpz, libflint), Nothing,
                           (Ref{ZZMPolyRingElem}, Int, Ptr{ZZRingElem}, Ref{ZZMPolyRing}),
                           a, n - 1, exps, parent(a))
   return a
diff --git a/src/flint/fq_nmod.jl b/src/flint/fq_nmod.jl
index f6be34cad..11a0ef1a8 100644
--- a/src/flint/fq_nmod.jl
+++ b/src/flint/fq_nmod.jl
@@ -44,7 +44,7 @@ function coeff(x::fqPolyRepFieldElem, n::Int)
 end
 
 function coeffs_raw(x::fqPolyRepFieldElem)
-  @GC.preserve x begin
+  GC.@preserve x begin
     len = degree(parent(x))
     V = unsafe_wrap(Vector{UInt}, reinterpret(Ptr{UInt}, x.coeffs), x.length)
     Vcopy = Vector{UInt}(undef, len)