diff --git a/.github/workflows/acl2.yml b/.github/workflows/acl2.yml
index d9fc9c4af4..bc9aabf1b5 100644
--- a/.github/workflows/acl2.yml
+++ b/.github/workflows/acl2.yml
@@ -72,6 +72,7 @@ jobs:
             for dir in ${canonicalization_errors[@]};
             do
               cat tmp/tgc/$dir/canonicalization_result.out
+              cat tmp/tgc/$dir/canonicalization-theorem.lisp
             done;
             exit 1
           fi
diff --git a/tests/compiler/char/nonprinting.leo b/tests/compiler/char/nonprinting.leo
index 381d3e6cb4..2c91babb7c 100644
--- a/tests/compiler/char/nonprinting.leo
+++ b/tests/compiler/char/nonprinting.leo
@@ -37,7 +37,7 @@ function main(
     in30: char,
     in31: char,
     in32: char,
-    in32: char,
+    in33: char,
 ) -> ([char; 33], bool) {
     let str = [
         in1,
@@ -72,8 +72,8 @@ function main(
         in30,
         in31,
         in32,
-        in32,
+        in33,
     ];
     console.log("{}", str);
     return (str, in1 == '\x00');
-}
\ No newline at end of file
+}
diff --git a/tests/expectations/compiler/compiler/char/nonprinting.leo.out b/tests/expectations/compiler/compiler/char/nonprinting.leo.out
index 3ab1b59a50..d38c31d75c 100644
--- a/tests/expectations/compiler/compiler/char/nonprinting.leo.out
+++ b/tests/expectations/compiler/compiler/char/nonprinting.leo.out
@@ -4,21 +4,21 @@ expectation: Pass
 outputs:
   - circuit:
       num_public_variables: 0
-      num_private_variables: 35
+      num_private_variables: 36
       num_constraints: 3
-      at: 27242eeb2faf33996c0329ac2ec3b337434f78d392ff29465d3508084de6c721
-      bt: 4727127f178bb02895a615bf38a4aa3c5cb9d2b076eca15ebe6fea741b48ce98
-      ct: cae904ba23a045f4438177f10211a50ae29eee49d08211c731aee88353dc0cfb
+      at: 25579220a31118007fe071d3083ad5a5503f7dc6bd4d51abf15f1a7778a99c86
+      bt: 8f5bf097224289e45b78e01a711900a993240585fe13744f9ab71a9c5c4d9111
+      ct: df019f90846f94966d481bfb6d579bee9c47d281176e210ccd973210afc957a1
     output:
       - input_file: inputs/nonprinting.in
         output:
           registers:
             r0:
               type: "[char; 33]"
-              value: "\"\\u{0}\\u{1}\\u{2}\\u{3}\\u{4}\\u{5}\\u{6}\\u{7}\\u{8}\\t\\n\\u{b}\\u{c}\\r\\u{e}\\u{f}\\u{10}\\u{11}\\u{12}\\u{13}\\u{14}\\u{15}\\u{16}\\u{17}\\u{18}\\u{19}\\u{1a}\\u{1b}\\u{1c}\\u{1d}\\u{1e}\\u{1f}\\u{1f}\""
+              value: "\"\\u{0}\\u{1}\\u{2}\\u{3}\\u{4}\\u{5}\\u{6}\\u{7}\\u{8}\\t\\n\\u{b}\\u{c}\\r\\u{e}\\u{f}\\u{10}\\u{11}\\u{12}\\u{13}\\u{14}\\u{15}\\u{16}\\u{17}\\u{18}\\u{19}\\u{1a}\\u{1b}\\u{1c}\\u{1d}\\u{1e}\\u{1f} \""
             r1:
               type: bool
               value: "true"
-    initial_ast: b03b0ea8ad821952fa64e477900b43c830e9fbd9693478018ad4b13abd12b027
-    canonicalized_ast: b03b0ea8ad821952fa64e477900b43c830e9fbd9693478018ad4b13abd12b027
-    type_inferenced_ast: 4ded1909fcd3fa1edf7de8111d3f7b97fced37b5b2d18b316f9fee3aad246f5e
+    initial_ast: 4e9ef2d8121eabed385e2d358e2d9ed1dc64d88894c3dbfc078d5da34902ce4c
+    canonicalized_ast: 4e9ef2d8121eabed385e2d358e2d9ed1dc64d88894c3dbfc078d5da34902ce4c
+    type_inferenced_ast: 489e02b2ed42362bf493fe2fb58cf03ab06cfb95abd49b7ba0329a8e8d7c3daa