diff --git a/frontend/.prettierignore b/frontend/.prettierignore
index 4a03d881..458412f8 100644
--- a/frontend/.prettierignore
+++ b/frontend/.prettierignore
@@ -18,6 +18,7 @@ bun.lockb
 /src/lib/paraglide/
 /src/lib/paraglide_bak*/
 /src/paraglide/
+/project.inlang/
 
 # Test artifacts
 /test-results/