diff --git a/src/plugins/impact/options.ml b/src/plugins/impact/options.ml
index 4f83735746019f37fb8f5cee26aea93db2ef7dce..57be52bd1a5c35955cb6f7e24d9a7c48904f922c 100644
--- a/src/plugins/impact/options.ml
+++ b/src/plugins/impact/options.ml
@@ -24,7 +24,7 @@ include Plugin.Register
   (struct
      let name = "impact"
      let shortname = "impact"
-     let help = "impact analysis (experimental)"
+     let help = "impact analysis"
    end)
 
 module Pragma =
diff --git a/src/plugins/report/report_parameters.ml b/src/plugins/report/report_parameters.ml
index 5b0cda998d8e92017f9bde8ae8d685638010defa..6d20e0933f3e42525189881eb7432741d0c65df6 100644
--- a/src/plugins/report/report_parameters.ml
+++ b/src/plugins/report/report_parameters.ml
@@ -24,7 +24,7 @@ include Plugin.Register
     (struct
       let name = "report"
       let shortname = "report"
-      let help = "Properties Status Report (experimental)"
+      let help = "Properties Status Report"
     end)
 
 module Print =
diff --git a/src/plugins/server/server_parameters.ml b/src/plugins/server/server_parameters.ml
index 85c087ec0a2a790564f83efd1d8c3cc856a92626..be9b5da15c6ad6f271c9bd6cb764422eee3f0cfa 100644
--- a/src/plugins/server/server_parameters.ml
+++ b/src/plugins/server/server_parameters.ml
@@ -28,7 +28,7 @@ module P = Plugin.Register
     (struct
       let name = "Server"
       let shortname = "server"
-      let help = "Frama-C Request Server"
+      let help = "Frama-C Request Server (experimental)"
     end)
 
 include P