6 files changed, 0 insertions, 7 deletions
diff --git a/plugins/firstorder/formula.ml b/plugins/firstorder/formula.ml
index ade94e98e..9900792ca 100644
--- a/plugins/firstorder/formula.ml
+++ b/plugins/firstorder/formula.ml
@@ -12,7 +12,6 @@ open Term
 open EConstr
 open Vars
 open Termops
-open Tacmach
 open Util
 open Declarations
 open Globnames
diff --git a/plugins/firstorder/instances.ml b/plugins/firstorder/instances.ml
index 2b624b983..5a1e7c26a 100644
--- a/plugins/firstorder/instances.ml
+++ b/plugins/firstorder/instances.ml
@@ -10,7 +10,6 @@ open Unify
 open Rules
 open CErrors
 open Util
-open Term
 open EConstr
 open Vars
 open Tacmach.New
diff --git a/plugins/firstorder/rules.ml b/plugins/firstorder/rules.ml
index e0d2c38a7..86a677007 100644
--- a/plugins/firstorder/rules.ml
+++ b/plugins/firstorder/rules.ml
@@ -9,7 +9,6 @@
 open CErrors
 open Util
 open Names
-open Term
 open EConstr
 open Vars
 open Tacmach.New
diff --git a/plugins/firstorder/rules.mli b/plugins/firstorder/rules.mli
index 80a7ae2c2..fb2173083 100644
--- a/plugins/firstorder/rules.mli
+++ b/plugins/firstorder/rules.mli
@@ -8,7 +8,6 @@
 
 open Term
 open EConstr
-open Tacmach
 open Names
 open Globnames
 
diff --git a/plugins/firstorder/sequent.ml b/plugins/firstorder/sequent.ml
index 59b842c82..2d18b6605 100644
--- a/plugins/firstorder/sequent.ml
+++ b/plugins/firstorder/sequent.ml
@@ -12,7 +12,6 @@ open CErrors
 open Util
 open Formula
 open Unify
-open Tacmach
 open Globnames
 open Pp
 
diff --git a/plugins/firstorder/sequent.mli b/plugins/firstorder/sequent.mli
index 18d68f54f..6ed251f34 100644
--- a/plugins/firstorder/sequent.mli
+++ b/plugins/firstorder/sequent.mli
@@ -6,10 +6,8 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-open Term
 open EConstr
 open Formula
-open Tacmach
 open Globnames
 
 module OrderedConstr: Set.OrderedType with type t=Constr.t