X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/967d9394b584d0ccc87d801d96d4d240f4555187..6a80bada06a308a8cd1e10dfc1e9b9c3514c45e5:/src/mc/mc_environ.h

diff --git a/src/mc/mc_environ.h b/src/mc/mc_environ.h
index f285d65c4a..a6e897985d 100644
--- a/src/mc/mc_environ.h
+++ b/src/mc/mc_environ.h
@@ -18,7 +18,7 @@
 
 /** Environment variable name defined when ptrace(2) is used to control the MCed process.
  */
-#define MC_ENV_NEED_PTRACE "MC_NEED_PTRACE"
+#define MC_ENV_NEED_PTRACE "SIMGRID_MC_NEED_PTRACE"
 
 /** Environment variable used to request additional system statistics.
  */