diff --git a/src/libslic3r/Technologies.hpp b/src/libslic3r/Technologies.hpp
index 8ebfc3472..bd1e6d195 100644
--- a/src/libslic3r/Technologies.hpp
+++ b/src/libslic3r/Technologies.hpp
@@ -43,9 +43,11 @@
 
 
 //==================
-// 2.2.0.beta1 techs
+// 2.2.0.rc1 techs
 //==================
-#define ENABLE_2_2_0_BETA1 1
+#define ENABLE_2_2_0_RC1 1
 
+// Enable hack to remove crash when closing on OSX 10.9.5
+#define ENABLE_HACK_CLOSING_ON_OSX_10_9_5 (1 && ENABLE_2_2_0_RC1)
 
 #endif // _technologies_h_
diff --git a/src/slic3r/GUI/GLCanvas3DManager.cpp b/src/slic3r/GUI/GLCanvas3DManager.cpp
index a5d75d601..fcdbe9af1 100644
--- a/src/slic3r/GUI/GLCanvas3DManager.cpp
+++ b/src/slic3r/GUI/GLCanvas3DManager.cpp
@@ -16,6 +16,11 @@
 #include <string>
 #include <iostream>
 
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+// Part of temporary hack to remove crash when closing on OSX 10.9.5
+#include <wx/platinfo.h>
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+
 #ifdef __APPLE__
 #include "../Utils/MacDarkMode.hpp"
 #endif // __APPLE__
@@ -192,6 +197,11 @@ GLCanvas3DManager::EMultisampleState GLCanvas3DManager::s_multisample = GLCanvas
 bool GLCanvas3DManager::s_compressed_textures_supported = false;
 GLCanvas3DManager::EFramebufferType GLCanvas3DManager::s_framebuffers_type = GLCanvas3DManager::FB_None;
 GLCanvas3DManager::GLInfo GLCanvas3DManager::s_gl_info;
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+#ifdef __APPLE__ 
+GLCanvas3DManager::OSInfo GLCanvas3DManager::s_os_info;
+#endif // __APPLE__ 
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
 
 GLCanvas3DManager::GLCanvas3DManager()
     : m_context(nullptr)
@@ -223,6 +233,15 @@ bool GLCanvas3DManager::add(wxGLCanvas* canvas, Bed3D& bed, Camera& camera, GLTo
         m_context = new wxGLContext(canvas);
         if (m_context == nullptr)
             return false;
+
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+#ifdef __APPLE__ 
+        // Part of temporary hack to remove crash when closing on OSX 10.9.5
+        s_os_info.major = wxPlatformInfo::Get().GetOSMajorVersion();
+        s_os_info.minor = wxPlatformInfo::Get().GetOSMinorVersion();
+        s_os_info.micro = wxPlatformInfo::Get().GetOSMicroVersion();
+#endif //__APPLE__
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
     }
 
     canvas3D->set_context(m_context);
@@ -307,6 +326,15 @@ void GLCanvas3DManager::destroy()
 {
     if (m_context != nullptr)
     {
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+#ifdef __APPLE__ 
+        // this is a temporary ugly hack to solve the crash happening when closing the application on OSX 10.9.5
+        // the crash is inside wxGLContext destructor
+        if (s_os_info.major == 10 && s_os_info.minor == 9 && s_os_info.micro == 5)
+            return;
+#endif //__APPLE__
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+
         delete m_context;
         m_context = nullptr;
     }
diff --git a/src/slic3r/GUI/GLCanvas3DManager.hpp b/src/slic3r/GUI/GLCanvas3DManager.hpp
index 940e0230a..c7301f2b4 100644
--- a/src/slic3r/GUI/GLCanvas3DManager.hpp
+++ b/src/slic3r/GUI/GLCanvas3DManager.hpp
@@ -68,6 +68,17 @@ public:
         void detect() const;
     };
 
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+#ifdef __APPLE__ 
+    struct OSInfo
+    {
+        int major{ 0 };
+        int minor{ 0 };
+        int micro{ 0 };
+    };
+#endif //__APPLE__
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+
 private:
     enum EMultisampleState : unsigned char
     {
@@ -81,6 +92,11 @@ private:
     CanvasesMap m_canvases;
     wxGLContext* m_context;
     static GLInfo s_gl_info;
+#if ENABLE_HACK_CLOSING_ON_OSX_10_9_5
+#ifdef __APPLE__ 
+    static OSInfo s_os_info;
+#endif //__APPLE__
+#endif // ENABLE_HACK_CLOSING_ON_OSX_10_9_5
     bool m_gl_initialized;
     static EMultisampleState s_multisample;
     static bool s_compressed_textures_supported;