diff --git a/ci/make.bat b/ci/make.bat
index a3dbf5b..d4ebe76 100644
--- a/ci/make.bat
+++ b/ci/make.bat
@@ -4,19 +4,19 @@ mkdir build\64
 
 IF "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2013" (
 	cd build\32
-	cmake -g "Visual Studio 12 2013" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX=""  ../..
+	cmake -G "Visual Studio 12 2013" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX=""  ../..
 	cd ..\64
-	cmake -g "Visual Studio 12 2013 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="" ../..
+	cmake -G "Visual Studio 12 2013 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="" ../..
 ) ELSE IF "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2015" (
 	cd build\32
-	cmake -g "Visual Studio 14 2015" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2015_"  ../..
+	cmake -G "Visual Studio 14 2015" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2015_"  ../..
 	cd ..\64
-	cmake -g "Visual Studio 14 2015 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2015_"  ../..
+	cmake -G "Visual Studio 14 2015 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2015_"  ../..
 ) ELSE IF "%APPVEYOR_BUILD_WORKER_IMAGE%"=="Visual Studio 2017" (
 	cd build\32
-	cmake -g "Visual Studio 15 2017" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2017_"  ../..
+	cmake -G "Visual Studio 15 2017" --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2017_"  ../..
 	cd ..\64
-	cmake -g "Visual Studio 15 2017 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2017_"  ../..
+	cmake -G "Visual Studio 15 2017 Win64" -T host=x64 --target INSTALL -DPATH_OBSStudio="%CD%/deps/obs" -DINSTALL_DIR="../distrib" -DPACKAGE_SUFFIX=".%APPVEYOR_BUILD_VERSION%" -DPACKAGE_PREFIX="vs2017_"  ../..
 )
 	
 cd ..\..
\ No newline at end of file