diff --git a/sinqEPICSApp/src/pmacController.cpp b/sinqEPICSApp/src/pmacController.cpp
index e03d81b..8548e32 100644
--- a/sinqEPICSApp/src/pmacController.cpp
+++ b/sinqEPICSApp/src/pmacController.cpp
@@ -788,7 +788,7 @@ asynStatus SeleneController::writeFloat64(asynUser *pasynUser, epicsFloat64 valu
 int function = pasynUser->reason;
 asynStatus status = asynError;
 SeleneAxis *pAxis = NULL;
-cchar command[64] = {0};
+char command[64] = {0};
 char response[64] = {0};
 char message[132];