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-rw-r--r--compiler/dfa.nim2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/dfa.nim b/compiler/dfa.nim
index f97d8f298..7315e74bc 100644
--- a/compiler/dfa.nim
+++ b/compiler/dfa.nim
@@ -29,7 +29,7 @@
 ## "A Graph–Free Approach to Data–Flow Analysis" by Markus Mohnen.
 ## https://link.springer.com/content/pdf/10.1007/3-540-45937-5_6.pdf
 
-import ast, astalgo, types, intsets, tables, msgs, options, lineinfos, renderer
+import ast, types, intsets, lineinfos, renderer
 
 from patterns import sameTrees