diff --git a/src/slic3r/Utils/FontConfigHelp.cpp b/src/slic3r/Utils/FontConfigHelp.cpp
index 66891bb9c1..37275a9f45 100644
--- a/src/slic3r/Utils/FontConfigHelp.cpp
+++ b/src/slic3r/Utils/FontConfigHelp.cpp
@@ -8,14 +8,18 @@
 
 using namespace Slic3r::GUI;
 
-FontConfigHelp::FontConfigHelp() { FcInit(); }
-FontConfigHelp::~FontConfigHelp() { 
-    // fccache.c:795: FcCacheFini: Assertion `fcCacheChains[i] == NULL' failed.
-    // FcFini();    
-}
+// @Vojta suggest to make static variable global
+// Guard for finalize Font Config
+// Will be finalized on application exit
+static std::optional<Slic3r::ScopeGuard> finalize_guard;
 
-std::string FontConfigHelp::get_font_path(const wxFont &font)
+std::string Slic3r::GUI::get_font_path(const wxFont &font)
 {
+    if (!finalize_guard.has_value()) {
+        FcInit();
+        finalize_guard.emplace([]() { FcFini(); });
+    }    
+
     FcConfig *fc = FcInitLoadConfigAndFonts();
     if (fc == nullptr) return "";
     ScopeGuard sg_fc([fc]() { FcConfigDestroy(fc); });
diff --git a/src/slic3r/Utils/FontConfigHelp.hpp b/src/slic3r/Utils/FontConfigHelp.hpp
index eb2da63977..10f7d1c1fa 100644
--- a/src/slic3r/Utils/FontConfigHelp.hpp
+++ b/src/slic3r/Utils/FontConfigHelp.hpp
@@ -7,33 +7,15 @@
 
 #ifdef EXIST_FONT_CONFIG_INCLUDE
 #include <wx/font.h>
-namespace Slic3r::GUI {
+namespace Slic3r::GUI {   
 
 /// <summary>
-/// helper object for RAII access to font config
-/// initialize & finalize FontConfig
+/// initialize font config
+/// Convert wx widget font to file path
+/// inspired by wxpdfdoc -
+/// https://github.com/utelle/wxpdfdoc/blob/5bdcdb9953327d06dc50ec312685ccd9bc8400e0/src/pdffontmanager.cpp
 /// </summary>
-class FontConfigHelp
-{
-public:
-    /// <summary>
-    /// initialize font config
-    /// </summary>
-    FontConfigHelp();
-        
-    /// <summary>
-    /// free font config resources
-    /// </summary>
-    ~FontConfigHelp();
-    
-    /// <summary>
-    /// initialize font config
-    /// Convert wx widget font to file path
-    /// inspired by wxpdfdoc -
-    /// https://github.com/utelle/wxpdfdoc/blob/5bdcdb9953327d06dc50ec312685ccd9bc8400e0/src/pdffontmanager.cpp
-    /// </summary>
-    std::string get_font_path(const wxFont &font);
-};
+std::string get_font_path(const wxFont &font);
 
 } // namespace Slic3r
 #endif // EXIST_FONT_CONFIG_INCLUDE
diff --git a/src/slic3r/Utils/WxFontUtils.cpp b/src/slic3r/Utils/WxFontUtils.cpp
index ad143b4de4..7f0b2f210a 100644
--- a/src/slic3r/Utils/WxFontUtils.cpp
+++ b/src/slic3r/Utils/WxFontUtils.cpp
@@ -59,9 +59,7 @@ bool WxFontUtils::can_load(const wxFont &font)
         return false;
     return is_valid_ttf(file_path);
 #elif defined(__linux__)
-    // TODO: find better way
-    static FontConfigHelp help;
-    std::string font_path = help.get_font_path(font);
+    std::string font_path = Slic3r::GUI::get_font_path(font);
     return !font_path.empty();
 #endif
     return false;
@@ -88,8 +86,7 @@ std::unique_ptr<Emboss::FontFile> WxFontUtils::create_font_file(const wxFont &fo
     file_path = file_path.substr(start, file_path.size() - start);
     return Emboss::create_font_file(file_path.c_str());
 #elif defined(__linux__)
-    static FontConfigHelp help;
-    std::string font_path = help.get_font_path(font);
+    std::string font_path = Slic3r::GUI::get_font_path(font);
     if (font_path.empty()) return nullptr;
     return Emboss::create_font_file(font_path.c_str());
 #else