diff --git a/buildconfig/BuildConfig.cpp.in b/buildconfig/BuildConfig.cpp.in
index 2c872124..5d5167ec 100644
--- a/buildconfig/BuildConfig.cpp.in
+++ b/buildconfig/BuildConfig.cpp.in
@@ -12,6 +12,7 @@ Config::Config()
     LAUNCHER_DOMAIN = "@Launcher_Domain@";
     LAUNCHER_CONFIGFILE = "@Launcher_ConfigFile@";
     LAUNCHER_GIT = "@Launcher_Git@";
+    LAUNCHER_DESKTOPFILENAME = "@Launcher_DesktopFileName@";
 
     USER_AGENT = "@Launcher_UserAgent@";
     USER_AGENT_UNCACHED = USER_AGENT + " (Uncached)";
diff --git a/buildconfig/BuildConfig.h b/buildconfig/BuildConfig.h
index e70cd5c0..111381ab 100644
--- a/buildconfig/BuildConfig.h
+++ b/buildconfig/BuildConfig.h
@@ -14,6 +14,7 @@ public:
     QString LAUNCHER_DOMAIN;
     QString LAUNCHER_CONFIGFILE;
     QString LAUNCHER_GIT;
+    QString LAUNCHER_DESKTOPFILENAME;
 
     /// The major version number.
     int VERSION_MAJOR;
diff --git a/launcher/Application.cpp b/launcher/Application.cpp
index 7050e5dc..3a888739 100644
--- a/launcher/Application.cpp
+++ b/launcher/Application.cpp
@@ -187,7 +187,9 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
     setApplicationName(BuildConfig.LAUNCHER_NAME);
     setApplicationDisplayName(BuildConfig.LAUNCHER_DISPLAYNAME);
     setApplicationVersion(BuildConfig.printableVersionString());
-
+    #if (QT_VERSION >= QT_VERSION_CHECK(5,7,0))
+        setDesktopFileName(BuildConfig.LAUNCHER_DESKTOPFILENAME);
+    #endif
     startTime = QDateTime::currentDateTime();
 
 #ifdef Q_OS_LINUX
diff --git a/program_info/CMakeLists.txt b/program_info/CMakeLists.txt
index 0466b893..f9d7621d 100644
--- a/program_info/CMakeLists.txt
+++ b/program_info/CMakeLists.txt
@@ -7,13 +7,14 @@ set(Launcher_DisplayName "${Launcher_CommonName}" PARENT_SCOPE)
 set(Launcher_UserAgent "${Launcher_CommonName}/${Launcher_RELEASE_VERSION_NAME}" PARENT_SCOPE)
 set(Launcher_ConfigFile "polymc.cfg" PARENT_SCOPE)
 set(Launcher_Git "https://github.com/PolyMC/PolyMC" PARENT_SCOPE)
+set(Launcher_DesktopFileName "org.polymc.PolyMC.desktop" PARENT_SCOPE)
 
-set(Launcher_Desktop "program_info/org.polymc.polymc.desktop" PARENT_SCOPE)
+set(Launcher_Desktop "program_info/org.polymc.PolyMC.desktop" PARENT_SCOPE)
 set(Launcher_MetaInfo "program_info/org.polymc.PolyMC.metainfo.xml" PARENT_SCOPE)
 set(Launcher_SVG "program_info/org.polymc.PolyMC.svg" PARENT_SCOPE)
 set(Launcher_Branding_ICNS "program_info/polymc.icns" PARENT_SCOPE)
 set(Launcher_Branding_WindowsRC "program_info/polymc.rc" PARENT_SCOPE)
 set(Launcher_Branding_LogoQRC "program_info/polymc.qrc" PARENT_SCOPE)
 
-configure_file(org.polymc.polymc.desktop.in org.polymc.polymc.desktop)
+configure_file(org.polymc.PolyMC.desktop.in org.polymc.PolyMC.desktop)
 configure_file(org.polymc.PolyMC.metainfo.xml.in org.polymc.PolyMC.metainfo.xml)
diff --git a/program_info/org.polymc.polymc.desktop.in b/program_info/org.polymc.PolyMC.desktop.in
similarity index 93%
rename from program_info/org.polymc.polymc.desktop.in
rename to program_info/org.polymc.PolyMC.desktop.in
index 8bbdc505..5d982b38 100644
--- a/program_info/org.polymc.polymc.desktop.in
+++ b/program_info/org.polymc.PolyMC.desktop.in
@@ -10,3 +10,4 @@ Icon=org.polymc.PolyMC
 PrefersNonDefaultGPU=true
 Categories=Game;
 Keywords=game;minecraft;launcher;
+StartupWMClass=PolyMC