diff --git a/security/klee/files/patch-lib_Solver_Z3Solver.cpp b/security/klee/files/patch-lib_Solver_Z3Solver.cpp
new file mode 100644
index 000000000000..6b94b085cead
--- /dev/null
+++ b/security/klee/files/patch-lib_Solver_Z3Solver.cpp
@@ -0,0 +1,20 @@
+--- lib/Solver/Z3Solver.cpp.orig	2022-04-04 12:37:59 UTC
++++ lib/Solver/Z3Solver.cpp
+@@ -362,7 +362,7 @@ SolverImpl::SolverRunStatus Z3SolverImpl::handleSolver
+         __attribute__((unused))
+         bool successfulEval =
+             Z3_model_eval(builder->ctx, theModel, initial_read,
+-                          /*model_completion=*/Z3_TRUE, &arrayElementExpr);
++                          /*model_completion=*/true, &arrayElementExpr);
+         assert(successfulEval && "Failed to evaluate model");
+         Z3_inc_ref(builder->ctx, arrayElementExpr);
+         assert(Z3_get_ast_kind(builder->ctx, arrayElementExpr) ==
+@@ -432,7 +432,7 @@ bool Z3SolverImpl::validateZ3Model(::Z3_solver &theSol
+     __attribute__((unused))
+     bool successfulEval =
+         Z3_model_eval(builder->ctx, theModel, constraint,
+-                      /*model_completion=*/Z3_TRUE, &rawEvaluatedExpr);
++                      /*model_completion=*/true, &rawEvaluatedExpr);
+     assert(successfulEval && "Failed to evaluate model");
+ 
+     // Use handle to do ref-counting.