diff --git a/tests/src/fsfw_tests/unit/testcfg/tmtc/apid.h b/tests/src/fsfw_tests/unit/testcfg/tmtc/apid.h
index 0e633afb..c0231bca 100644
--- a/tests/src/fsfw_tests/unit/testcfg/tmtc/apid.h
+++ b/tests/src/fsfw_tests/unit/testcfg/tmtc/apid.h
@@ -12,7 +12,6 @@
  */
 namespace apid {
 	static const uint16_t DEFAULT_APID = 0x00;
-	static const uint16_t SOURCE_OBSW = 0x73;
 }