diff --git a/crates/ruff/resources/test/fixtures/eradicate/ERA001.py b/crates/ruff/resources/test/fixtures/eradicate/ERA001.py
index b12529624a..a21d51c4ca 100644
--- a/crates/ruff/resources/test/fixtures/eradicate/ERA001.py
+++ b/crates/ruff/resources/test/fixtures/eradicate/ERA001.py
@@ -14,3 +14,8 @@ def foo(x, y, z):
     return False
 
 #import os  # noqa: ERA001
+
+
+class A():
+    pass
+    # b = c
diff --git a/crates/ruff/src/rules/eradicate/rules.rs b/crates/ruff/src/rules/eradicate/rules.rs
index ff0380165b..2a67f4ec9e 100644
--- a/crates/ruff/src/rules/eradicate/rules.rs
+++ b/crates/ruff/src/rules/eradicate/rules.rs
@@ -1,4 +1,4 @@
-use ruff_text_size::{TextLen, TextRange};
+use ruff_text_size::TextRange;
 
 use ruff_diagnostics::{AlwaysAutofixableViolation, Diagnostic, Edit};
 use ruff_macros::{derive_message_formats, violation};
@@ -58,10 +58,7 @@ pub fn commented_out_code(
     if is_standalone_comment(line) && comment_contains_code(line, &settings.task_tags[..]) {
         let mut diagnostic = Diagnostic::new(CommentedOutCode, range);
         if autofix.into() && settings.rules.should_fix(Rule::CommentedOutCode) {
-            diagnostic.set_fix(Edit::range_deletion(TextRange::at(
-                range.start(),
-                line.text_len(),
-            )));
+            diagnostic.set_fix(Edit::range_deletion(locator.full_lines_range(range)));
         }
         Some(diagnostic)
     } else {
diff --git a/crates/ruff/src/rules/eradicate/snapshots/ruff__rules__eradicate__tests__ERA001_ERA001.py.snap b/crates/ruff/src/rules/eradicate/snapshots/ruff__rules__eradicate__tests__ERA001_ERA001.py.snap
index 4005ebdb4a..4c60ac1639 100644
--- a/crates/ruff/src/rules/eradicate/snapshots/ruff__rules__eradicate__tests__ERA001_ERA001.py.snap
+++ b/crates/ruff/src/rules/eradicate/snapshots/ruff__rules__eradicate__tests__ERA001_ERA001.py.snap
@@ -91,4 +91,19 @@ ERA001.py:13:5: ERA001 [*] Found commented-out code
 15 14 | 
 16 15 | #import os  # noqa: ERA001
 
+ERA001.py:21:5: ERA001 [*] Found commented-out code
+   |
+21 | class A():
+22 |     pass
+23 |     # b = c
+   |     ^^^^^^^ ERA001
+   |
+   = help: Remove commented-out code
+
+ℹ Suggested fix
+18 18 | 
+19 19 | class A():
+20 20 |     pass
+21    |-    # b = c
+