diff --git a/tools/autocorres/AutoCorres.thy b/tools/autocorres/AutoCorres.thy
index 531b921d5..e3b596e0f 100644
--- a/tools/autocorres/AutoCorres.thy
+++ b/tools/autocorres/AutoCorres.thy
@@ -24,8 +24,8 @@ imports
   "Lib.OptionMonadWP"
   "Lib.Apply_Trace"
   AutoCorresSimpset
-  "Lib.MkTermAntiquote"
-  "Lib.TermPatternAntiquote"
+  "ML_Utils.MkTermAntiquote"
+  "ML_Utils.TermPatternAntiquote"
   keywords "autocorres" :: thy_decl
 begin
 
diff --git a/tools/c-parser/CTranslation.thy b/tools/c-parser/CTranslation.thy
index bdec639fb..1b651654a 100644
--- a/tools/c-parser/CTranslation.thy
+++ b/tools/c-parser/CTranslation.thy
@@ -11,7 +11,7 @@ imports
   "StaticFun"
   "IndirectCalls"
   "ModifiesProofs"
-  "Lib.MLUtils"
+  "ML_Utils.MLUtils"
   "HOL-Eisbach.Eisbach"
 keywords
   "cond_sorry_modifies_proofs"
diff --git a/tools/c-parser/ROOT b/tools/c-parser/ROOT
index c83a98b47..7af1bcea7 100644
--- a/tools/c-parser/ROOT
+++ b/tools/c-parser/ROOT
@@ -16,6 +16,7 @@ session CParser = "Simpl-VCG" +
   sessions
     "HOL-Library"
     "Lib"
+    "ML_Utils"
   directories
     "umm_heap"
     "umm_heap/$L4V_ARCH"