diff --git a/test/test_solver.cpp b/test/test_solver.cpp
index 0b126d1..5ab6c78 100644
--- a/test/test_solver.cpp
+++ b/test/test_solver.cpp
@@ -10,7 +10,7 @@
 namespace fs = std::filesystem;
 
 const static int EXECUTION_COUNT = 10000;
-static constexpr int MATRIX_MAX_SIZE = 7;
+static constexpr int MATRIX_MAX_SIZE = 5;
 
 static int GetRandomSize() {
 	return rand() % MATRIX_MAX_SIZE + 1;