diff --git a/extensions/prisma/languages/prisma/config.toml b/extensions/prisma/languages/prisma/config.toml
index 82fbb10458..701fac2a5b 100644
--- a/extensions/prisma/languages/prisma/config.toml
+++ b/extensions/prisma/languages/prisma/config.toml
@@ -8,3 +8,7 @@ brackets = [
     { start = "(", end = ")", close = true, newline = true }
 ]
 tab_size = 2
+word_characters = ["@"]
+
+[overrides.string]
+word_characters = ["@"]