diff --git a/dev/prologue.jl b/dev/prologue.jl
index 5a1d14d..0be7caf 100644
--- a/dev/prologue.jl
+++ b/dev/prologue.jl
@@ -32,7 +32,7 @@ end
 const ptrdiff_t = Cptrdiff_t
 
 # Definitions used from MPI.jl
-using MPI: MPI, MPI_Datatype, MPI_Comm, MPI_Group, MPI_File
+using MPI: MPI, MPI_Datatype, MPI_Comm, MPI_File
 
 const MPI_COMM_WORLD = MPI.COMM_WORLD
 const MPI_COMM_SELF = MPI.COMM_SELF
diff --git a/src/Libt8.jl b/src/Libt8.jl
index 17543df..1ec7704 100644
--- a/src/Libt8.jl
+++ b/src/Libt8.jl
@@ -41,7 +41,7 @@ end
 const ptrdiff_t = Cptrdiff_t
 
 # Definitions used from MPI.jl
-using MPI: MPI, MPI_Datatype, MPI_Comm, MPI_Group, MPI_File
+using MPI: MPI, MPI_Datatype, MPI_Comm, MPI_File
 
 const MPI_COMM_WORLD = MPI.COMM_WORLD
 const MPI_COMM_SELF = MPI.COMM_SELF