diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0714e4ef3..e8caef397 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -455,8 +455,8 @@ IF("${CPACK_GENERATOR}" STREQUAL "DEB")
 ENDIF()
 IF("${CPACK_GENERATOR}" STREQUAL "NSIS")
 	SET(CPACK_NSIS_DISPLAY_NAME "MegaGlest")
-	SET(CPACK_NSIS_MUI_ICON "${PROJECT_SOURCE_DIR}/mk/windows/glest.ico")
-	SET(CPACK_PACKAGE_ICON "${PROJECT_SOURCE_DIR}/mk/windows/megaglest.ico")
+	SET(CPACK_NSIS_MUI_ICON "${PROJECT_SOURCE_DIR}/mk/windows/zetaglest.ico")
+	SET(CPACK_PACKAGE_ICON "${PROJECT_SOURCE_DIR}/mk/windows/zetaglest.ico")
 	SET(CPACK_NSIS_URL_INFO_ABOUT "http://megaglest.org")
 ENDIF()
 
diff --git a/mk/macos/make-binary-archive.sh b/mk/macos/make-binary-archive.sh
index 90e2cfdfa..216930254 100755
--- a/mk/macos/make-binary-archive.sh
+++ b/mk/macos/make-binary-archive.sh
@@ -69,7 +69,7 @@ fi
 cd "$CURRENTDIR"
 echo "copying binaries ..."
 cp ../shared/*.ico "$RELEASEDIR"
-if [ -e "$RELEASEDIR/glest.ico" ]; then rm "$RELEASEDIR/glest.ico"; fi
+if [ -e "$RELEASEDIR/zetaglest.ico" ]; then rm "$RELEASEDIR/zetaglest.ico"; fi
 #cp bundle_resources/*.icns "$RELEASEDIR"
 cp {../shared/,}*.ini "$RELEASEDIR"
 if [ -e "$RELEASEDIR/glest-dev.ini" ]; then rm "$RELEASEDIR/glest-dev.ini"; fi
diff --git a/mk/shared/glest.ico b/mk/shared/glest.ico
deleted file mode 100644
index 82d89e0c9..000000000
Binary files a/mk/shared/glest.ico and /dev/null differ
diff --git a/mk/shared/megaglest.ico b/mk/shared/zetaglest.ico
similarity index 100%
rename from mk/shared/megaglest.ico
rename to mk/shared/zetaglest.ico
diff --git a/mk/windows/Installer/MegaGlestInstaller.nsi b/mk/windows/Installer/MegaGlestInstaller.nsi
index 8379cfff9..958494fd3 100644
--- a/mk/windows/Installer/MegaGlestInstaller.nsi
+++ b/mk/windows/Installer/MegaGlestInstaller.nsi
@@ -14,10 +14,10 @@ Name "${APNAME} ${APVER}"
 SetCompressor /FINAL /SOLID lzma
 SetCompressorDictSize 64
 OutFile "${APNAME}-Installer-${APVER}_windows_XXbit.exe"
-Icon "..\..\shared\megaglest.ico"
-UninstallIcon "..\..\shared\megaglest.ico"
-!define MUI_ICON "..\..\shared\megaglest.ico"
-!define MUI_UNICON "..\..\shared\megaglest.ico"
+Icon "..\..\shared\zetaglest.ico"
+UninstallIcon "..\..\shared\zetaglest.ico"
+!define MUI_ICON "..\..\shared\zetaglest.ico"
+!define MUI_UNICON "..\..\shared\zetaglest.ico"
 InstallDir "$PROGRAMFILES\${APNAME}"
 ShowInstDetails show
 ;BGGradient 0xDF9437 0xffffff
@@ -26,12 +26,12 @@ ShowInstDetails show
 RequestExecutionLevel none
 
 PageEx license
-       LicenseText "MegaGlest Game License"
+       LicenseText "ZetaGlest Game License"
        LicenseData "..\..\..\docs\gnu_gpl_3.0.txt"
 PageExEnd
 
 PageEx license
-       LicenseText "MegaGlest Data License"
+       LicenseText "ZetaGlest Data License"
        LicenseData "..\..\..\data\glest_game\docs\cc-by-sa-3.0-unported.txt"
 PageExEnd
 
@@ -240,7 +240,7 @@ Section "${APNAME} (required)"
 
   File "..\7z.exe"
   File "..\7z.dll"
-  File "..\..\shared\megaglest.ico"
+  File "..\..\shared\zetaglest.ico"
   File "..\glest.ini"
   File "..\..\shared\glestkeys.ini"
   File "..\..\shared\servers.ini"
@@ -355,7 +355,7 @@ Section "Uninstall"
   Delete "$INSTDIR\megaglest_editorx64.exe"
   Delete "$INSTDIR\megaglest_g3dviewerx64.exe"
 
-  Delete "$INSTDIR\megaglest.ico"
+  Delete "$INSTDIR\zetaglest.ico"
   Delete "$INSTDIR\glest.ini"
   Delete "$INSTDIR\glestkeys.ini"
   Delete "$INSTDIR\servers.ini"
diff --git a/mk/windows/Installer/MegaGlestUpdater.nsi b/mk/windows/Installer/MegaGlestUpdater.nsi
index 1f24d6e1d..82d899020 100644
--- a/mk/windows/Installer/MegaGlestUpdater.nsi
+++ b/mk/windows/Installer/MegaGlestUpdater.nsi
@@ -11,10 +11,10 @@ Name "${APNAME} ${APVER_UPDATE}"
 SetCompressor /FINAL /SOLID lzma
 SetCompressorDictSize 64
 OutFile "${APNAME}-Updater-${APVER_UPDATE}_i386_win32.exe"
-Icon "..\megaglest.ico"
-UninstallIcon "..\megaglest.ico"
-!define MUI_ICON "..\megaglest.ico"
-!define MUI_UNICON "..\megaglest.ico"
+Icon "..\zetaglest.ico"
+UninstallIcon "..\zetaglest.ico"
+!define MUI_ICON "..\zetaglest.ico"
+!define MUI_UNICON "..\zetaglest.ico"
 InstallDir "$PROGRAMFILES\${APNAME}_${APVER}"
 ShowInstDetails show
 BGGradient 0xDF9437 0xffffff
@@ -24,12 +24,12 @@ BGGradient 0xDF9437 0xffffff
 RequestExecutionLevel none
 
 PageEx license
-       LicenseText "MegaGlest Game License"
+       LicenseText "ZetaGlest Game License"
        LicenseData "..\..\..\docs\gnu_gpl_3.0.txt"
 PageExEnd
 
 PageEx license
-       LicenseText "MegaGlest Data License"
+       LicenseText "ZetaGlest Data License"
        LicenseData "..\..\..\data\glest_game\docs\cc-by-sa-3.0-unported.txt"
 PageExEnd
 
@@ -222,7 +222,7 @@ Section "Uninstall"
   Delete "$INSTDIR\megaglest.exe"
   Delete "$INSTDIR\megaglest_editor.exe"
   Delete "$INSTDIR\megaglest_g3dviewer.exe"
-  Delete "$INSTDIR\megaglest.ico"
+  Delete "$INSTDIR\zetaglest.ico"
   Delete "$INSTDIR\glest.ini"
   Delete "$INSTDIR\glestkeys.ini"
   Delete "$INSTDIR\servers.ini"
diff --git a/mk/windows/glest.rc b/mk/windows/glest.rc
index 40321b219..54189648d 100644
--- a/mk/windows/glest.rc
+++ b/mk/windows/glest.rc
@@ -1 +1 @@
-IDI_ICON1 ICON DISCARDABLE "..\shared\megaglest.ico"
+IDI_ICON1 ICON DISCARDABLE "..\shared\zetaglest.ico"
diff --git a/source/glest_game/CMakeLists.txt b/source/glest_game/CMakeLists.txt
index 06c67c3a7..3ef9f0a10 100644
--- a/source/glest_game/CMakeLists.txt
+++ b/source/glest_game/CMakeLists.txt
@@ -374,7 +374,7 @@ IF(BUILD_MEGAGLEST)
 		ENDIF()
 
 		INSTALL(FILES
-			"${PROJECT_SOURCE_DIR}/mk/shared/megaglest.ico"
+			"${PROJECT_SOURCE_DIR}/mk/shared/zetaglest.ico"
 			DESTINATION ${MEGAGLEST_INI_INSTALL_PATH})
 		IF(UNIX AND APPLE AND NOT WANT_SINGLE_INSTALL_DIRECTORY)
 			INSTALL(FILES
diff --git a/source/shared_lib/sources/platform/sdl/gl_wrap.cpp b/source/shared_lib/sources/platform/sdl/gl_wrap.cpp
index 2002636c7..219f2065b 100644
--- a/source/shared_lib/sources/platform/sdl/gl_wrap.cpp
+++ b/source/shared_lib/sources/platform/sdl/gl_wrap.cpp
@@ -261,7 +261,7 @@ void PlatformContextGl::init(int colorBits, int depthBits, int stencilBits,
 				delete [] result.second;
 			}
 
-		//SDL_Surface *icon = IMG_Load("megaglest.ico");
+		//SDL_Surface *icon = IMG_Load("zetaglest.ico");
 
 
 	//#if !defined(MACOSX)