diff --git a/Duper/Interface.lean b/Duper/Interface.lean
index d536851..3afcc4b 100644
--- a/Duper/Interface.lean
+++ b/Duper/Interface.lean
@@ -481,12 +481,16 @@ def formulasWithStringsToAutoLemmas (formulas : List (Expr × Expr × Array Name
 
 /-- Determines whether `lem`'s deriv info indicates that `lem` is part of the goal and should be included in the set of support. Note that `derivInfo`
     only works on lemmas generated from `formulasToAutoLemmas` or `formulasWithStringsToAutoLemmas`. In cases where the lemma was not generated from
-    `formulasToAutoLemmas`, `derivInfo` defaults to indicating that both `isFromGoal` and `includeInSetOfSupport` are `true`. -/
+    `formulasToAutoLemmas`, `derivInfo` defaults to indicating that both `isFromGoal` and `includeInSetOfSupport` are `true`. The only exception to this
+    is if all leaves have exactly the form "termLikeDefEq", in which case `derivInfo` indicates that `isFromGoal` is `false`. -/
 def derivInfo (lem : Auto.Lemma) : Bool × Bool :=
   let derivLeaves := getLeavesFromDTr lem.deriv
   let matchesFormat := derivLeaves.any (fun l => "true, true".isPrefixOf l || "false, true".isPrefixOf l || "true, false".isPrefixOf l || "false, false".isPrefixOf l)
   if !matchesFormat then
-    (true, true)
+    if derivLeaves.all (fun l => l == "termLikeDefEq") then
+      (false, true)
+    else
+      (true, true)
   else
     let isFromGoal := derivLeaves.any (fun l => "true".isPrefixOf l)
     let includeInSetOfSupport := derivLeaves.any (fun l => "true, true".isPrefixOf l || "false, true".isPrefixOf l)
diff --git a/lake-manifest.json b/lake-manifest.json
index ac03469..50aa0ed 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -15,10 +15,10 @@
    "type": "git",
    "subDir": null,
    "scope": "",
-   "rev": "d5600411d5e766a7cb1e47e3b3393ed64c42efc2",
+   "rev": "7f6aec42310efd5c3311e944fff95cdabef4556a",
    "name": "auto",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "v4.29.0-hammer",
+   "inputRev": "7f6aec42310efd5c3311e944fff95cdabef4556a",
    "inherited": false,
    "configFile": "lakefile.lean"}],
  "name": "Duper",
diff --git a/lakefile.lean b/lakefile.lean
index 8aa415e..b597328 100644
--- a/lakefile.lean
+++ b/lakefile.lean
@@ -2,7 +2,7 @@ import Lake
 
 open Lake DSL
 
-require auto from git "https://github.com/leanprover-community/lean-auto.git"@"v4.29.0-hammer"
+require auto from git "https://github.com/leanprover-community/lean-auto.git"@"7f6aec42310efd5c3311e944fff95cdabef4556a"
 require batteries from git "https://github.com/leanprover-community/batteries" @ "v4.29.0"
 
 package Duper {