diff --git a/src/PrusaSlicer.cpp b/src/PrusaSlicer.cpp
index b1ba30553e..45a3336304 100644
--- a/src/PrusaSlicer.cpp
+++ b/src/PrusaSlicer.cpp
@@ -26,6 +26,7 @@
 #include <boost/nowide/args.hpp>
 #include <boost/nowide/cenv.hpp>
 #include <boost/nowide/iostream.hpp>
+#include <boost/nowide/integration/filesystem.hpp>
 
 #include "unix/fhs.hpp"  // Generated by CMake from ../platform/unix/fhs.hpp.in
 
@@ -59,6 +60,9 @@ PrinterTechnology get_printer_technology(const DynamicConfig &config)
 
 int CLI::run(int argc, char **argv) 
 {
+	// Switch boost::filesystem to utf8.
+    boost::nowide::nowide_filesystem();
+
 	if (! this->setup(argc, argv))
 		return 1;
 
@@ -499,6 +503,7 @@ int CLI::run(int argc, char **argv)
 bool CLI::setup(int argc, char **argv)
 {
     {
+	    Slic3r::set_logging_level(1);
         const char *loglevel = boost::nowide::getenv("SLIC3R_LOGLEVEL");
         if (loglevel != nullptr) {
             if (loglevel[0] >= '0' && loglevel[0] <= '9' && loglevel[1] == 0)
diff --git a/src/libslic3r/utils.cpp b/src/libslic3r/utils.cpp
index ea5e3edec9..2e917ea57d 100644
--- a/src/libslic3r/utils.cpp
+++ b/src/libslic3r/utils.cpp
@@ -33,7 +33,6 @@
 #include <boost/filesystem.hpp>
 #include <boost/filesystem/path.hpp>
 #include <boost/nowide/fstream.hpp>
-#include <boost/nowide/integration/filesystem.hpp>
 #include <boost/nowide/convert.hpp>
 #include <boost/nowide/cstdio.hpp>
 
@@ -92,15 +91,6 @@ unsigned get_logging_level()
     }
 }
 
-// Force set_logging_level(<=error) after loading of the DLL.
-// Switch boost::filesystem to utf8.
-static struct RunOnInit {
-    RunOnInit() { 
-        boost::nowide::nowide_filesystem();
-        set_logging_level(1);
-    }
-} g_RunOnInit;
-
 void trace(unsigned int level, const char *message)
 {
     boost::log::trivial::severity_level severity = level_to_boost(level);