diff --git a/src/arkode/arkode_io.c b/src/arkode/arkode_io.c
index 2bf7d7b401..8b6696dd95 100644
--- a/src/arkode/arkode_io.c
+++ b/src/arkode/arkode_io.c
@@ -1963,7 +1963,7 @@ int ARKodeSetAccumulatedErrorType(void* arkode_mem, ARKAccumError accum_type)
 {
   int retval = ARKodeResetAccumulatedError(arkode_mem);
   if (retval != ARK_SUCCESS) { return retval; }
-  ((ARKodeMem) arkode_mem)->AccumErrorType = accum_type;
+  ((ARKodeMem)arkode_mem)->AccumErrorType = accum_type;
   return (ARK_SUCCESS);
 }