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-rw-r--r--src/include/pugh.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/pugh.h b/src/include/pugh.h
index cae3a4a..d9ddd4b 100644
--- a/src/include/pugh.h
+++ b/src/include/pugh.h
@@ -74,6 +74,10 @@
MPI_DATATYPE_NULL)
#endif
+#ifdef CCTK_INT1
+#define PUGH_MPI_INT1 MPI_CHAR
+#endif
+
#ifdef CCTK_INTEGER_PRECISION_8
#define PUGH_MPI_INT PUGH_MPI_INT8
#elif CCTK_INTEGER_PRECISION_4