diff --git a/libs/pcg/include/psemek/pcg/random/generator.hpp b/libs/pcg/include/psemek/pcg/random/generator.hpp
index 3d58e9d1..2af31ac4 100644
--- a/libs/pcg/include/psemek/pcg/random/generator.hpp
+++ b/libs/pcg/include/psemek/pcg/random/generator.hpp
@@ -53,8 +53,8 @@ namespace psemek::pcg
 		}
 
 	private:
-		std::uint64_t state_;
-		std::uint64_t inc_;
+		std::uint64_t state_ = 0;
+		std::uint64_t inc_ = 0;
 
 		template <typename RD>
 		static std::uint64_t gen64(RD & rd)