diff --git a/.vscode/settings.json b/.vscode/settings.json
index 0b81f37..ae7faf9 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -64,8 +64,7 @@
         "cinttypes": "cpp",
         "condition_variable": "cpp",
         "mutex": "cpp",
-        "hash_map": "cpp",
-        "future": "cpp"
+        "hash_map": "cpp"
     },
     "C_Cpp.clang_format_path": "/usr/bin/clang-format",
     "cmake.configureOnOpen": true,
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0341544..a87b95a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,8 +56,6 @@ if (WIN32 AND NOT UNIX)
 else(WIN32 AND NOT UNIX)
   set(CPACK_SOURCE_GENERATOR "TBZ2")
   set(CPACK_GENERATOR "RPM;DEB")
-  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE amd64)
-  set(CPACK_DEBIAN_PACKAGE_DEPENDS "libqt5printsupport5 (>= 5.4), libjsoncpp1, libusb-1.0")
   set(CPACK_STRIP_FILES "bin/kima2")
   set(CPACK_SOURCE_STRIP_FILES "")
   install(FILES ${CMAKE_SOURCE_DIR}/misc/kima2.desktop DESTINATION share/applications)
diff --git a/src/core/utils.cpp b/src/core/utils.cpp
index 95930c0..da33ada 100644
--- a/src/core/utils.cpp
+++ b/src/core/utils.cpp
@@ -13,52 +13,9 @@ std::string formatCentAsEuroString(const int cent, int width)
         currStream << std::right << std::setw(width) << std::showbase
                    << std::put_money(cent, false);
     } catch (std::runtime_error& err) {
-        currStream << std::fixed << std::setw(width >= 4 ? width - 4 : width)
-                   << std::setprecision(2) << cent / 100.0L << " €";
+        currStream << std::fixed << std::setw(width >= 4 ? width - 4 : width) << std::setprecision(2) << cent / 100.0L
+                   << " €";
     }
 
     return currStream.str();
 }
-
-#ifdef _WIN32
-// UTF-16 -> UTF-8 conversion
-const std::string convert_to_utf8(const std::wstring& utf16_string)
-{
-    // get length
-    int length =
-        WideCharToMultiByte(CP_UTF8, 0, utf16_string.c_str(), static_cast<int>(utf16_string.size()),
-                            nullptr, 0, nullptr, nullptr);
-    if (!(length > 0))
-        return std::string();
-    else {
-        string result;
-        result.resize(static_cast<std::string::size_type>(length));
-
-        if (WideCharToMultiByte(CP_UTF8, 0, utf16_string.c_str(),
-                                static_cast<int>(utf16_string.size()), &result[0],
-                                static_cast<int>(result.size()), nullptr, nullptr) == 0)
-            throw error("Failure to execute convert_to_utf8: call to WideCharToMultiByte failed.");
-        else
-            return result;
-    }
-}
-// UTF-8 -> UTF-16 conversion
-const std::wstring convert_to_utf16(const std::string& utf8_string)
-{
-  // get length
-  int length = MultiByteToWideChar(CP_UTF8, 0, utf8_string.c_str(), static_cast<int>(utf8_string.size()), nullptr, 0);
-  if(!(length > 0))
-    return std::wstring();
-  else
-  {
-    wstring result;
-    result.resize(static_cast<std::string::size_type>(length));
-
-    if(MultiByteToWideChar(CP_UTF8, 0, utf8_string.c_str(), static_cast<int>(utf8_string.size()),
-                           &result[0], static_cast<int>(result.size())) == 0 )
-      throw error("Failure to execute convert_to_utf16: call to MultiByteToWideChar failed.");
-    else
-      return result;
-  }
-}
-#endif
\ No newline at end of file
diff --git a/src/core/utils.h b/src/core/utils.h
index 565a257..a2adb20 100644
--- a/src/core/utils.h
+++ b/src/core/utils.h
@@ -3,15 +3,6 @@
 
 #include <string>
 
-#ifdef _WIN32
-#include <windows.h>
-#endif
-
 std::string formatCentAsEuroString(const int cent, int width = 10);
 
-#ifdef __WIN32
-const std::string convert_to_utf8(const std::wstring& utf16_string);
-const std::wstring convert_to_utf16(const std::string& utf8_string);
-#endif
-
 #endif
\ No newline at end of file