diff --git a/.gitmodules b/.gitmodules
index a3f9370..077d9ca 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -148,3 +148,6 @@
 [submodule "gspylogin"]
 	path = gspylogin
 	url = http://git.blubbfish.net/BlubbFish/gspylogin.git
+[submodule "GPSViewer"]
+	path = GPSViewer
+	url = http://git.blubbfish.net/BlubbFish/GPSViewer.git
diff --git a/GPSViewer b/GPSViewer
new file mode 160000
index 0000000..3c036d8
--- /dev/null
+++ b/GPSViewer
@@ -0,0 +1 @@
+Subproject commit 3c036d84f0593b9a11356a859487f582e327ae11