diff --git a/integrationTests/test-integrationDectector.cpp b/integrationTests/test-integrationDectector.cpp
index 4270d6060..c56c64303 100755
--- a/integrationTests/test-integrationDectector.cpp
+++ b/integrationTests/test-integrationDectector.cpp
@@ -517,4 +517,5 @@ TEST_CASE("Eiger or Jungfrau startingfnum", "[.eigerintegration][.jungfrauintegr
     CHECK(m.getStartingFrameNumber() == val);
     CHECK(m.acquire() == slsDetectorDefs::OK);
     CHECK(m.getReceiverCurrentFrameIndex() == val);
+    CHECK(m.getStartingFrameNumber() == (val + 1));
 }
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