diff --git a/coreblas/eztrace_module/CMakeLists.txt b/coreblas/eztrace_module/CMakeLists.txt
index c3ec3bc60cc86086f0a8e58722449216f1b9384d..c6afa2cc0e8d7e2c6543b5b6978d9ad3f2303304 100644
--- a/coreblas/eztrace_module/CMakeLists.txt
+++ b/coreblas/eztrace_module/CMakeLists.txt
@@ -50,11 +50,15 @@ if (EZTRACE_FOUND AND EZTRACE_DIR_FOUND)
             DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/output
             )
         add_custom_command(
-            OUTPUT libeztrace-autostart-chameleon_core.so libeztrace-chameleon_core.so libeztrace-convert-chameleon_core.so
+            OUTPUT libeztrace-convert-chameleon_core.so
             COMMAND make
             WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/output
             DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/output
             )
+        add_custom_target(
+            eztrace-module-chameleon_core-libs ALL
+            DEPENDS libeztrace-convert-chameleon_core.so
+            )
         # installation
         # ------------
         install(