diff --git a/Control/AthenaExamples/AthAsgExUnittest/CMakeLists.txt b/Control/AthenaExamples/AthAsgExUnittest/CMakeLists.txt
index 5a5aaf5b61368d67fcb2b1ffbad302508e490ce8..bb494193d5e4d3533764e1fd6a0cbfc9de915b66 100644
--- a/Control/AthenaExamples/AthAsgExUnittest/CMakeLists.txt
+++ b/Control/AthenaExamples/AthAsgExUnittest/CMakeLists.txt
@@ -25,7 +25,7 @@ atlas_depends_on_subdirs( PUBLIC
 atlas_add_library( AthAsgExUnittestLib
                    MyPackage/*.h src/*.cxx
                    Root/*.cxx
-                   PUBLIC_HEADERS AthAsgExUnittestLib
+                   PUBLIC_HEADERS AthAsgExUnittest
                    LINK_LIBRARIES GaudiKernel AsgTools AthAnalysisBaseCompsLib )
 atlas_add_component( AthAsgExUnittest
                      src/components/*.cxx