1 files changed, 5 insertions, 0 deletions
diff --git a/src/ScalarBoundary.c b/src/ScalarBoundary.c
index 42dcedd..408b249 100644
--- a/src/ScalarBoundary.c
+++ b/src/ScalarBoundary.c
@@ -1167,6 +1167,11 @@ static int ApplyBndScalar (const cGH *GH,
       case CCTK_VARIABLE_REAL:
         SCALAR_BOUNDARY (CCTK_REAL, CCTK_REAL); break;
 
+#ifdef CCTK_INT1
+      case CCTK_VARIABLE_INT1:
+        SCALAR_BOUNDARY (CCTK_INT1, CCTK_INT1); break;
+#endif
+
 #ifdef CCTK_INT2
       case CCTK_VARIABLE_INT2:
         SCALAR_BOUNDARY (CCTK_INT2, CCTK_INT2); break;