diff --git a/deployments/component-test/component-test.cmake b/deployments/component-test/component-test.cmake
index e731538..8f5610b 100644
--- a/deployments/component-test/component-test.cmake
+++ b/deployments/component-test/component-test.cmake
@@ -104,6 +104,10 @@
 include(${TS_ROOT}/external/qcbor/qcbor.cmake)
 target_link_libraries(component-test PRIVATE qcbor)
 
+# t_cose
+include(${TS_ROOT}/external/t_cose/t_cose.cmake)
+target_link_libraries(component-test PRIVATE t_cose)
+
 #-------------------------------------------------------------------------------
 #  Define install content.
 #