diff --git a/src/passes/1-parser/cameligo/.gitignore b/src/passes/1-parser/cameligo/.gitignore
index cca52dc59..1a88cfbcd 100644
--- a/src/passes/1-parser/cameligo/.gitignore
+++ b/src/passes/1-parser/cameligo/.gitignore
@@ -10,4 +10,6 @@ _build/*
 /Parser.ml
 /Lexer.ml
 /LexToken.ml
-/Tests
\ No newline at end of file
+/Tests
+error.messages
+error.messages.new
\ No newline at end of file
diff --git a/src/passes/1-parser/cameligo/dune b/src/passes/1-parser/cameligo/dune
index 85a06d174..0cbda7ed5 100644
--- a/src/passes/1-parser/cameligo/dune
+++ b/src/passes/1-parser/cameligo/dune
@@ -95,6 +95,7 @@
 
 (rule
  (targets error.messages)
+ (mode promote-until-clean)
  (deps Parser.mly ParToken.mly error.messages.checked-in LexToken.mli)
  (action
   (with-stdout-to %{targets}
@@ -114,6 +115,7 @@
 
 (rule
   (target error.messages.new)
+  (mode promote-until-clean)
   (action
     (with-stdout-to %{target}
       (run
diff --git a/src/passes/1-parser/pascaligo/.gitignore b/src/passes/1-parser/pascaligo/.gitignore
index cca52dc59..1a88cfbcd 100644
--- a/src/passes/1-parser/pascaligo/.gitignore
+++ b/src/passes/1-parser/pascaligo/.gitignore
@@ -10,4 +10,6 @@ _build/*
 /Parser.ml
 /Lexer.ml
 /LexToken.ml
-/Tests
\ No newline at end of file
+/Tests
+error.messages
+error.messages.new
\ No newline at end of file
diff --git a/src/passes/1-parser/pascaligo/dune b/src/passes/1-parser/pascaligo/dune
index a63252fe7..cc5cf52c8 100644
--- a/src/passes/1-parser/pascaligo/dune
+++ b/src/passes/1-parser/pascaligo/dune
@@ -96,6 +96,7 @@
 
 (rule
  (targets error.messages)
+ (mode promote-until-clean)
  (deps Parser.mly ParToken.mly error.messages.checked-in LexToken.mli)
  (action
   (with-stdout-to %{targets}
@@ -115,6 +116,7 @@
 
 (rule
   (target error.messages.new)
+  (mode promote-until-clean)
   (action
     (with-stdout-to %{target}
       (run
diff --git a/src/passes/1-parser/reasonligo/.gitignore b/src/passes/1-parser/reasonligo/.gitignore
index cca52dc59..1a88cfbcd 100644
--- a/src/passes/1-parser/reasonligo/.gitignore
+++ b/src/passes/1-parser/reasonligo/.gitignore
@@ -10,4 +10,6 @@ _build/*
 /Parser.ml
 /Lexer.ml
 /LexToken.ml
-/Tests
\ No newline at end of file
+/Tests
+error.messages
+error.messages.new
\ No newline at end of file
diff --git a/src/passes/1-parser/reasonligo/dune b/src/passes/1-parser/reasonligo/dune
index f89578a4c..2b0dc00f4 100644
--- a/src/passes/1-parser/reasonligo/dune
+++ b/src/passes/1-parser/reasonligo/dune
@@ -96,6 +96,7 @@
 
 (rule
  (targets error.messages)
+ (mode promote-until-clean)
  (deps Parser.mly ParToken.mly error.messages.checked-in LexToken.mli)
  (action
   (with-stdout-to %{targets}
@@ -115,6 +116,7 @@
 
 (rule
   (target error.messages.new)
+  (mode promote-until-clean)
   (action
     (with-stdout-to %{target}
       (run