diff --git a/apps/derive/tests-stdlib/dune b/apps/derive/tests-stdlib/dune
index 147d5c92c..49fcebd04 100644
--- a/apps/derive/tests-stdlib/dune
+++ b/apps/derive/tests-stdlib/dune
@@ -2,6 +2,6 @@
  (package rocq-elpi-tests-stdlib)
  (name elpi_apps_derive_tests_stdlib)
  (flags :standard -w -default-output-directory)
- (theories elpi elpi.apps.derive elpi.apps.derive.tests Stdlib))
+ (theories elpi elpi.apps.derive elpi.apps.derive.tests micromega_plugin Stdlib))  ; we need micromega_plugin because dune doesn't handle transitive dependencies
 
 (include_subdirs qualified)
diff --git a/apps/eltac/tests-stdlib/dune b/apps/eltac/tests-stdlib/dune
index 73a8c7cfb..4832c845c 100644
--- a/apps/eltac/tests-stdlib/dune
+++ b/apps/eltac/tests-stdlib/dune
@@ -1,6 +1,6 @@
 (coq.theory
  (package rocq-elpi-tests-stdlib)
  (name elpi_apps_eltac_tests_stdlib)
- (theories elpi elpi.apps.eltac Stdlib))
+ (theories elpi elpi.apps.eltac micromega_plugin Stdlib))  ; we need micromega_plugin because dune doesn't handle transitive dependencies
 
 (include_subdirs qualified)
diff --git a/apps/tc/tests-stdlib/dune b/apps/tc/tests-stdlib/dune
index fb351e464..29273b0a7 100644
--- a/apps/tc/tests-stdlib/dune
+++ b/apps/tc/tests-stdlib/dune
@@ -2,6 +2,6 @@
  (package rocq-elpi-tests-stdlib)
  (name elpi_apps_tc_tests_stdlib)
  (flags :standard -async-proofs-cache force)
- (theories elpi elpi.apps.tc elpi.apps.tc.tests Stdlib))
+ (theories elpi elpi.apps.tc elpi.apps.tc.tests micromega_plugin Stdlib))  ; we need micromega_plugin because dune doesn't handle transitive dependencies
 
 (include_subdirs qualified)
diff --git a/examples-stdlib/dune b/examples-stdlib/dune
index ec9aa161b..77bf598db 100644
--- a/examples-stdlib/dune
+++ b/examples-stdlib/dune
@@ -2,6 +2,6 @@
  (package rocq-elpi-tests-stdlib)
  (name elpi_examples_stdlib)
  (plugins rocq-elpi.elpi)
- (theories elpi Stdlib))
+ (theories elpi micromega_plugin Stdlib))  ; we need micromega_plugin because dune doesn't handle transitive dependencies
 
 ; (include_subdirs qualified)
diff --git a/tests-stdlib/dune b/tests-stdlib/dune
index 00c0b019b..85554da6f 100644
--- a/tests-stdlib/dune
+++ b/tests-stdlib/dune
@@ -2,6 +2,6 @@
  (package rocq-elpi-tests-stdlib)
  (name elpi_tests_stdlib)
  (plugins rocq-elpi.elpi)
- (theories elpi Stdlib))
+ (theories elpi micromega_plugin Stdlib))  ; we need micromega_plugin because dune doesn't handle transitive dependencies
 
 ; (include_subdirs qualified)
diff --git a/tests-stdlib/test_ring.v b/tests-stdlib/test_ring.v
index 36bc54c59..df6bf5ebf 100644
--- a/tests-stdlib/test_ring.v
+++ b/tests-stdlib/test_ring.v
@@ -3,12 +3,12 @@ From Stdlib Require Import ZArith Lia.
 
 (* we test we can call ML tactics *)
 
-Elpi Tactic xlia.
+Elpi Tactic mp_lia.
 Elpi Accumulate lp:{{
-  solve G GL :- coq.ltac.call-mltac "rocq-runtime.plugins.micromega" "Lia" 0 G GL ok.
+  solve G GL :- coq.ltac.call-mltac "micromega-plugin.plugin" "Lia" 0 G GL ok.
 }}.
 Tactic Notation "mylia" :=
-  Zify.zify; elpi xlia ltac_tactic:(zchecker).
+  Zify.zify; elpi mp_lia ltac_tactic:(zchecker).
 
 Open Scope Z.