diff --git a/build_release b/build_release
index fb46bc806..22dcd4219 100755
--- a/build_release
+++ b/build_release
@@ -131,6 +131,8 @@ EOF
     qmake -spec win32-x-g++
     make -j2
     cp release/wpa_gui.exe ../../../"$WDIR"
+    lrelease wpa_gui.pro
+    cp lang/wpa_gui_de.qm ../../../"$WDIR"
     cd ../../..
     rm -rf "$PDIR"
     zip "$WDIR.zip" "$WDIR"/*
diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
index f9eebd813..56e514323 100644
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -1346,7 +1346,10 @@ wpa_gui: wpa_gui/Makefile
 wpa_gui-qt4/Makefile:
 	qmake -o wpa_gui-qt4/Makefile wpa_gui-qt4/wpa_gui.pro 
 
-wpa_gui-qt4: wpa_gui-qt4/Makefile
+wpa_gui-qt4/lang/wpa_gui_de.qm: wpa_gui-qt4/lang/wpa_gui_de.ts
+	lrelease wpa_gui-qt4/wpa_gui.pro
+
+wpa_gui-qt4: wpa_gui-qt4/Makefile wpa_gui-qt4/lang/wpa_gui_de.qm
 	$(MAKE) -C wpa_gui-qt4
 
 TEST_EAP_SIM_COMMON_OBJS = $(SHA1OBJS) $(MD5OBJS) \
diff --git a/wpa_supplicant/wpa_supplicant.nsi b/wpa_supplicant/wpa_supplicant.nsi
index 2783ca3c8..69bc9b4d3 100644
--- a/wpa_supplicant/wpa_supplicant.nsi
+++ b/wpa_supplicant/wpa_supplicant.nsi
@@ -24,6 +24,7 @@ section
 	setOutPath $INSTDIR
 
 	File wpa_gui.exe
+	File wpa_gui_de.qm
 	File wpa_cli.exe
 	File COPYING
 	File README
@@ -82,6 +83,7 @@ section "uninstall"
 	DeleteRegKey HKLM "Software\wpa_supplicant"
 
 	delete "$INSTDIR\wpa_gui.exe"
+	delete "$INSTDIR\wpa_gui_de.qm"
 	delete "$INSTDIR\wpa_cli.exe"
 	delete "$INSTDIR\COPYING"
 	delete "$INSTDIR\README"