diff --git a/bsp_q7s/core/CoreController.cpp b/bsp_q7s/core/CoreController.cpp
index 69c234f5..847f6a52 100644
--- a/bsp_q7s/core/CoreController.cpp
+++ b/bsp_q7s/core/CoreController.cpp
@@ -473,7 +473,7 @@ ReturnValue_t CoreController::actionPerformReboot(const uint8_t *data, size_t si
         return HasActionsIF::INVALID_PARAMETERS;
     }
     // The second byte in data is the target chip, the third byte is the target copy
-    std::string cmdString = "xsc_boot_copy " + std::to_string(data[1]) +
+    std::string cmdString = "xsc_boot_copy " + std::to_string(data[1]) + " " +
             std::to_string(data[2]);
     int result = std::system(cmdString.c_str());
     if(result != 0) {