diff --git a/lib/brakeman/checks/check_sql.rb b/lib/brakeman/checks/check_sql.rb
index 0aaf790f9fd44fa8604e07ddbf01923a300d694f..5bed92ad09bfd646b2c471b2f8ab590596e2e971 100644
--- a/lib/brakeman/checks/check_sql.rb
+++ b/lib/brakeman/checks/check_sql.rb
@@ -454,7 +454,10 @@ class Brakeman::CheckSQL < Brakeman::BaseCheck
     end
   end
 
-  IGNORE_METHODS_IN_SQL = Set[:id, :table_name, :to_i, :to_f]
+  IGNORE_METHODS_IN_SQL = Set[:id, :table_name, :to_i, :to_f,
+    :sanitize_sql, :sanitize_sql_array, :sanitize_sql_for_assignment,
+    :sanitize_sql_for_conditions, :sanitize_sql_hash,
+    :sanitize_sql_hash_for_assignment, :sanitize_sql_hash_for_conditions]
 
   def safe_value? exp
     return true unless sexp? exp