diff --git a/tmtcservices/CommandingServiceBase.h b/tmtcservices/CommandingServiceBase.h
index 23b08acf..8237415a 100644
--- a/tmtcservices/CommandingServiceBase.h
+++ b/tmtcservices/CommandingServiceBase.h
@@ -39,7 +39,11 @@ class CommandingServiceBase: public SystemObject,
 		public HasReturnvaluesIF {
 	friend void (Factory::setStaticFrameworkObjectIds)();
 public:
+	// We could make this configurable via preprocessor and the FSFWConfig file.
+	static constexpr uint8_t COMMAND_INFO_FIFO_DEPTH = 3;
+
 	static const uint8_t INTERFACE_ID = CLASS_ID::COMMAND_SERVICE_BASE;
+
 	static const ReturnValue_t EXECUTION_COMPLETE = MAKE_RETURN_CODE(1);
 	static const ReturnValue_t NO_STEP_MESSAGE = MAKE_RETURN_CODE(2);
 	static const ReturnValue_t OBJECT_BUSY = MAKE_RETURN_CODE(3);
@@ -223,7 +227,7 @@ protected:
 		uint32_t state;
 		Command_t command;
 		object_id_t objectId;
-		FIFO<store_address_t, 3> fifo;
+		FIFO<store_address_t, COMMAND_INFO_FIFO_DEPTH> fifo;
 
 		virtual ReturnValue_t serialize(uint8_t **buffer, size_t *size,
 					size_t maxSize, Endianness streamEndianness) const override{
@@ -235,7 +239,7 @@ protected:
 		};
 
 		virtual ReturnValue_t deSerialize(const uint8_t **buffer, size_t *size,
-				Endianness streamEndianness) override{
+				Endianness streamEndianness) override {
 			return HasReturnvaluesIF::RETURN_FAILED;
 		};
 	};