diff --git a/clientscr/res/thumbnail.png b/clientscr/res/thumbnail.png
new file mode 100644
index 0000000000..31d85e3a86
Binary files /dev/null and b/clientscr/res/thumbnail.png differ
diff --git a/clientscr/res/thumbnail@2x.png b/clientscr/res/thumbnail@2x.png
new file mode 100644
index 0000000000..710bd22413
Binary files /dev/null and b/clientscr/res/thumbnail@2x.png differ
diff --git a/mac_build/boinc.xcodeproj/project.pbxproj b/mac_build/boinc.xcodeproj/project.pbxproj
index 542a4250ac..038aa7f493 100755
--- a/mac_build/boinc.xcodeproj/project.pbxproj
+++ b/mac_build/boinc.xcodeproj/project.pbxproj
@@ -324,6 +324,8 @@
 		DD8917E90F3B216000DE5B1C /* gutil.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DD40825507D3076400163EF5 /* gutil.cpp */; };
 		DD8917EE0F3B21CE00DE5B1C /* macglutfix.m in Sources */ = {isa = PBXBuildFile; fileRef = DD6D82DA08131AB1008F7200 /* macglutfix.m */; };
 		DD8917F00F3B21DA00DE5B1C /* mac_icon.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DD6381450870DB78007A2F8E /* mac_icon.cpp */; };
+		DD957E4F181B8E8800ECA34E /* thumbnail.png in Resources */ = {isa = PBXBuildFile; fileRef = DD957E4D181B8E8800ECA34E /* thumbnail.png */; };
+		DD957E50181B8E8800ECA34E /* thumbnail@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = DD957E4E181B8E8800ECA34E /* thumbnail@2x.png */; };
 		DD9AB0340EB7D5DE00AF1616 /* rr_sim.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DD9AB0320EB7D5DE00AF1616 /* rr_sim.cpp */; };
 		DDA0C8350FE1D704001E02E6 /* procinfo_mac.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DDB6934F0ABFE9C600689FD8 /* procinfo_mac.cpp */; };
 		DDA12A6D0A36974600FBDD12 /* Security.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DD1929D80918A2F100C31BCF /* Security.framework */; };
@@ -1077,6 +1079,8 @@
 		DD89165E0F3B1BC200DE5B1C /* OpenGL.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGL.framework; path = /System/Library/Frameworks/OpenGL.framework; sourceTree = "<absolute>"; };
 		DD8DD4A509D9432F0043019E /* BOINCDialupManager.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; name = BOINCDialupManager.cpp; path = ../clientgui/BOINCDialupManager.cpp; sourceTree = SOURCE_ROOT; };
 		DD8DD4A609D9432F0043019E /* BOINCDialupManager.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; name = BOINCDialupManager.h; path = ../clientgui/BOINCDialupManager.h; sourceTree = SOURCE_ROOT; };
+		DD957E4D181B8E8800ECA34E /* thumbnail.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = thumbnail.png; path = ../clientscr/res/thumbnail.png; sourceTree = "<group>"; };
+		DD957E4E181B8E8800ECA34E /* thumbnail@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "thumbnail@2x.png"; path = "../clientscr/res/thumbnail@2x.png"; sourceTree = "<group>"; };
 		DD96AFF90811075000A06F22 /* BOINCSaver.saver */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = BOINCSaver.saver; sourceTree = BUILT_PRODUCTS_DIR; };
 		DD96AFFA0811075100A06F22 /* ScreenSaver-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "ScreenSaver-Info.plist"; sourceTree = SOURCE_ROOT; };
 		DD9AB0320EB7D5DE00AF1616 /* rr_sim.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = rr_sim.cpp; sourceTree = "<group>"; };
@@ -1494,6 +1498,8 @@
 			isa = PBXGroup;
 			children = (
 				DD0C5A8A0816711400CEC5D7 /* boinc.jpg */,
+				DD957E4D181B8E8800ECA34E /* thumbnail.png */,
+				DD957E4E181B8E8800ECA34E /* thumbnail@2x.png */,
 				DDBC6CA40D5D458700564C49 /* boinc_ss_logo.png */,
 				DDF3028907CCCE2C00701169 /* BOINCMgr.icns */,
 				DD531BC50C193D3800742E50 /* MacInstaller.icns */,
@@ -2554,6 +2560,8 @@
 				DD0C5A8B0816711400CEC5D7 /* boinc.jpg in Resources */,
 				DD48091F081A66F100A174AA /* BOINCSaver.nib in Resources */,
 				DDBC6CA50D5D458700564C49 /* boinc_ss_logo.png in Resources */,
+				DD957E4F181B8E8800ECA34E /* thumbnail.png in Resources */,
+				DD957E50181B8E8800ECA34E /* thumbnail@2x.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};