diff --git a/src/btop.cpp b/src/btop.cpp
index 3ceb3411..cdfdb3d0 100644
--- a/src/btop.cpp
+++ b/src/btop.cpp
@@ -468,10 +468,14 @@ namespace Runner {
 			pthread_mutex_init(&pt_mutex, nullptr);
 			status = pthread_mutex_lock(&pt_mutex);
 		}
-		~thread_lock() {
+		~thread_lock() noexcept {
 			if (status == 0)
 				pthread_mutex_unlock(&pt_mutex);
 		}
+		thread_lock(const thread_lock& other) = delete;
+		thread_lock& operator=(const thread_lock& other) = delete;
+		thread_lock(thread_lock&& other) = delete;
+		thread_lock& operator=(thread_lock&& other) = delete;
 	};
 
 	//* Wrapper for raising privileges when using SUID bit
@@ -482,10 +486,14 @@ namespace Runner {
 			if (Global::real_uid != Global::set_uid)
 				this->status = seteuid(Global::set_uid);
 		}
-		~gain_priv() {
+		~gain_priv() noexcept {
 			if (status == 0)
 				status = seteuid(Global::real_uid);
 		}
+		gain_priv(const gain_priv& other) = delete;
+		gain_priv& operator=(const gain_priv& other) = delete;
+		gain_priv(gain_priv&& other) = delete;
+		gain_priv& operator=(gain_priv&& other) = delete;
 	};
 
 	string output;
diff --git a/src/btop_shared.hpp b/src/btop_shared.hpp
index 7e24078a..3a4e3fca 100644
--- a/src/btop_shared.hpp
+++ b/src/btop_shared.hpp
@@ -313,7 +313,11 @@ namespace Net {
 		int status;
 	public:
 		IfAddrsPtr() { status = getifaddrs(&ifaddr); }
-		~IfAddrsPtr() { freeifaddrs(ifaddr); }
+		~IfAddrsPtr() noexcept { freeifaddrs(ifaddr); }
+		IfAddrsPtr(const IfAddrsPtr &) = delete;
+		IfAddrsPtr& operator=(IfAddrsPtr& other) = delete;
+		IfAddrsPtr(IfAddrsPtr &&) = delete;
+		IfAddrsPtr& operator=(IfAddrsPtr&& other) = delete;
 		[[nodiscard]] constexpr auto operator()() -> struct ifaddrs* { return ifaddr; }
 		[[nodiscard]] constexpr auto get() -> struct ifaddrs* { return ifaddr; }
 		[[nodiscard]] constexpr auto get_status() const noexcept -> int { return status; };
diff --git a/src/btop_tools.cpp b/src/btop_tools.cpp
index c98ce39f..3fe1c9f8 100644
--- a/src/btop_tools.cpp
+++ b/src/btop_tools.cpp
@@ -523,7 +523,7 @@ namespace Tools {
 		else this->atom.store(true);
 	}
 
-	atomic_lock::~atomic_lock() {
+	atomic_lock::~atomic_lock() noexcept {
 		this->atom.store(false);
 	}
 
@@ -654,11 +654,15 @@ namespace Logger {
 				this->status = seteuid(Global::real_uid);
 			}
 		}
-		~lose_priv() {
+		~lose_priv() noexcept {
 			if (status == 0) {
 				status = seteuid(Global::set_uid);
 			}
 		}
+		lose_priv(const lose_priv& other) = delete;
+		lose_priv& operator=(const lose_priv& other) = delete;
+		lose_priv(lose_priv&& other) = delete;
+		lose_priv& operator=(lose_priv&& other) = delete;
 	};
 
 	void set(const string& level) {
diff --git a/src/btop_tools.hpp b/src/btop_tools.hpp
index fce93c23..fa8f7275 100644
--- a/src/btop_tools.hpp
+++ b/src/btop_tools.hpp
@@ -411,7 +411,11 @@ namespace Tools {
 		bool not_true{};
 	public:
 		explicit atomic_lock(atomic<bool>& atom, bool wait = false);
-		~atomic_lock();
+		~atomic_lock() noexcept;
+		atomic_lock(const atomic_lock& other) = delete;
+		atomic_lock& operator=(const atomic_lock& other) = delete;
+		atomic_lock(atomic_lock&& other) = delete;
+		atomic_lock& operator=(atomic_lock&& other) = delete;
 	};
 
 	//* Read a complete file and return as a string
@@ -440,6 +444,10 @@ namespace Tools {
 		DebugTimer() = default;
 		explicit DebugTimer(const string name, bool start = true, bool delayed_report = true);
 		~DebugTimer();
+		DebugTimer(const DebugTimer& other) = delete;
+		DebugTimer& operator=(const DebugTimer& other) = delete;
+		DebugTimer(DebugTimer&& other) = delete;
+		DebugTimer& operator=(DebugTimer&& other) = delete;
 
 		void start();
 		void stop(bool report = true);