diff --git a/slsSupportLib/tests/test-ToString.cpp b/slsSupportLib/tests/test-ToString.cpp
index 7fc6b4bcc..8bbbeb034 100644
--- a/slsSupportLib/tests/test-ToString.cpp
+++ b/slsSupportLib/tests/test-ToString.cpp
@@ -109,7 +109,7 @@ TEST_CASE("run status"){
     using defs = slsDetectorDefs;
     REQUIRE(ToString(defs::runStatus::ERROR) == "error");
     REQUIRE(ToString(defs::runStatus::WAITING) == "waiting");
-    REQUIRE(ToString(defs::runStatus::TRANSMITTING) == "data"); //??
+    REQUIRE(ToString(defs::runStatus::TRANSMITTING) == "transmitting");
     REQUIRE(ToString(defs::runStatus::RUN_FINISHED) == "finished");
     REQUIRE(ToString(defs::runStatus::STOPPED) == "stopped");
     REQUIRE(ToString(defs::runStatus::IDLE) == "idle");