diff --git a/include/chameleon_config.h.in b/include/chameleon_config.h.in
index d6c819fc6c6b3b25af2c667a2ed939ac36564c03..46a4d9c02d32a8acf9fe5af76267edf24f7b9784 100644
--- a/include/chameleon_config.h.in
+++ b/include/chameleon_config.h.in
@@ -45,4 +45,7 @@
 /* Simulating */
 #cmakedefine CHAMELEON_SIMULATION
 
+/* Tracing support */
+#cmakedefine CHAMELEON_ENABLE_TRACING
+
 #endif  /* CHAMELEON_CONFIG_H_HAS_BEEN_INCLUDED */