diff --git a/.travis.yml b/.travis.yml
index a68aaed8e..63dde547e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,7 +33,7 @@ jobs:
       install:
         - sudo docker build  --no-cache -t electrum-wine-builder-img ./contrib/build-wine/docker/
       script:
-        - sudo docker run --name electrum-wine-builder-cont -v $PWD:/opt/electrum --rm --workdir /opt/electrum/contrib/build-wine electrum-wine-builder-img ./build.sh $TRAVIS_COMMIT
+        - sudo docker run --name electrum-wine-builder-cont -v $PWD:/opt/wine64/drive_c/electrum --rm --workdir /opt/wine64/drive_c/electrum/contrib/build-wine electrum-wine-builder-img ./build.sh
       after_success: true
     - os: osx
       language: c
@@ -53,4 +53,4 @@ jobs:
       script:
         - ./contrib/deterministic-build/check_submodules.sh
       after_success: true
-      if: tag IS present
\ No newline at end of file
+      if: tag IS present
diff --git a/contrib/build-wine/build-electrum-git.sh b/contrib/build-wine/build-electrum-git.sh
index 86897069a..2a103eba3 100755
--- a/contrib/build-wine/build-electrum-git.sh
+++ b/contrib/build-wine/build-electrum-git.sh
@@ -19,23 +19,7 @@ set -e
 mkdir -p tmp
 cd tmp
 
-if [ -d ./electrum ]; then
-  rm ./electrum -rf
-fi
-
-git clone https://github.com/spesmilo/electrum -b master
-
-pushd electrum
-if [ ! -z "$1" ]; then
-    # a commit/tag/branch was specified
-    if ! git cat-file -e "$1" 2> /dev/null
-    then  # can't find target
-        # try pull requests
-        git config --local --add remote.origin.fetch '+refs/pull/*/merge:refs/remotes/origin/pr/*'
-        git fetch --all
-    fi
-    git checkout $1
-fi
+pushd $WINEPREFIX/drive_c/electrum
 
 # Load electrum-icons and electrum-locale for this release
 git submodule init
@@ -59,11 +43,9 @@ popd
 find -exec touch -d '2000-11-11T11:11:11+00:00' {} +
 popd
 
-rm -rf $WINEPREFIX/drive_c/electrum
-cp -r electrum $WINEPREFIX/drive_c/electrum
-cp electrum/LICENCE .
-cp -r ./electrum/contrib/deterministic-build/electrum-locale/locale $WINEPREFIX/drive_c/electrum/lib/
-cp ./electrum/contrib/deterministic-build/electrum-icons/icons_rc.py $WINEPREFIX/drive_c/electrum/gui/qt/
+cp $WINEPREFIX/drive_c/electrum/LICENCE .
+cp -r $WINEPREFIX/drive_c/electrum/contrib/deterministic-build/electrum-locale/locale $WINEPREFIX/drive_c/electrum/lib/
+cp $WINEPREFIX/drive_c/electrum/contrib/deterministic-build/electrum-icons/icons_rc.py $WINEPREFIX/drive_c/electrum/gui/qt/
 
 # Install frozen dependencies
 $PYTHON -m pip install -r ../../deterministic-build/requirements.txt
diff --git a/contrib/build-wine/build.sh b/contrib/build-wine/build.sh
index ef4012b45..01ca071fe 100755
--- a/contrib/build-wine/build.sh
+++ b/contrib/build-wine/build.sh
@@ -2,10 +2,6 @@
 # Lucky number
 export PYTHONHASHSEED=22
 
-if [ ! -z "$1" ]; then
-    to_build="$1"
-fi
-
 here=$(dirname "$0")
 test -n "$here" -a -d "$here" || exit
 
@@ -28,5 +24,5 @@ find -exec touch -d '2000-11-11T11:11:11+00:00' {} +
 popd
 ls -l /opt/wine64/drive_c/python*
 
-$here/build-electrum-git.sh $to_build && \
+$here/build-electrum-git.sh && \
 echo "Done."
diff --git a/contrib/build-wine/docker/README.md b/contrib/build-wine/docker/README.md
index ae7e03650..7cab0f583 100644
--- a/contrib/build-wine/docker/README.md
+++ b/contrib/build-wine/docker/README.md
@@ -25,14 +25,14 @@ folder.
 3. Build Windows binaries
 
     ```
-    $ TARGET=master
+    $ git checkout $REV
     $ sudo docker run \
         --name electrum-wine-builder-cont \
-        -v .:/opt/electrum \
+        -v $PWD:/opt/wine64/drive_c/electrum \
         --rm \
-        --workdir /opt/electrum/contrib/build-wine \
+        --workdir /opt/wine64/drive_c/electrum/contrib/build-wine \
         electrum-wine-builder-img \
-        ./build.sh $TARGET
+        ./build.sh
     ```
 4. The generated binaries are in `./contrib/build-wine/dist`.
 
diff --git a/contrib/build-wine/electrum.nsi b/contrib/build-wine/electrum.nsi
index 59e90d75d..8d2482e2d 100644
--- a/contrib/build-wine/electrum.nsi
+++ b/contrib/build-wine/electrum.nsi
@@ -72,7 +72,7 @@
   !define MUI_ABORTWARNING
   !define MUI_ABORTWARNING_TEXT "Are you sure you wish to abort the installation of ${PRODUCT_NAME}?"
   
-  !define MUI_ICON "tmp\electrum\icons\electrum.ico"
+  !define MUI_ICON "c:\electrum\icons\electrum.ico"
   
 ;--------------------------------
 ;Pages
@@ -111,7 +111,7 @@ Section
   
   ;Files to pack into the installer
   File /r "dist\electrum\*.*"
-  File "..\..\icons\electrum.ico"
+  File "c:\electrum\icons\electrum.ico"
 
   ;Store installation folder
   WriteRegStr HKCU "Software\${PRODUCT_NAME}" "" $INSTDIR
diff --git a/contrib/build-wine/prepare-wine.sh b/contrib/build-wine/prepare-wine.sh
index 4af3c9f52..2fe1d1d0d 100755
--- a/contrib/build-wine/prepare-wine.sh
+++ b/contrib/build-wine/prepare-wine.sh
@@ -79,11 +79,6 @@ retry() {
 here=$(dirname $(readlink -e $0))
 set -e
 
-# Clean up Wine environment
-echo "Cleaning $WINEPREFIX"
-rm -rf $WINEPREFIX
-echo "done"
-
 wine 'wineboot'
 
 cd /tmp/electrum-build