diff --git a/packages/amazonq/.changes/next-release/Bug Fix-c0428af9-a9e5-4f7f-a4f3-9cfe4ea851c9.json b/packages/amazonq/.changes/next-release/Bug Fix-c0428af9-a9e5-4f7f-a4f3-9cfe4ea851c9.json
new file mode 100644
index 00000000000..bc80e2916c3
--- /dev/null
+++ b/packages/amazonq/.changes/next-release/Bug Fix-c0428af9-a9e5-4f7f-a4f3-9cfe4ea851c9.json	
@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "/review: Code block extends beyond page margins in code issue detail view"
+}
diff --git a/packages/core/resources/css/securityIssue.css b/packages/core/resources/css/securityIssue.css
index e102f5bc0f6..d766ccd8fe2 100644
--- a/packages/core/resources/css/securityIssue.css
+++ b/packages/core/resources/css/securityIssue.css
@@ -586,11 +586,6 @@ pre.error {
     }
 }
 
-.code-block {
-    max-width: fit-content;
-    min-width: 500px;
-}
-
 .code-block pre {
     border-radius: 3px 3px 0 0;
 }