diff --git a/speech/install_nvda.sh b/speech/install_nvda.sh
index 3c42f69..1d0ee61 100755
--- a/speech/install_nvda.sh
+++ b/speech/install_nvda.sh
@@ -5,7 +5,7 @@ export WINEARCH=win32
 export WINEPREFIX=~/.local/wine/${1:-nvda}
 export winetricksPath="${XDG_DATA_HOME:-$HOME/.local/share}/audiogame-manager"
 
-${winetricksPath}winetricks msaa riched20 riched30 win7
+${winetricksPath}/winetricks msaa riched20 riched30 win7
 
 [[ -f ~/Downloads/nvda_2017.3.exe ]] || wget -O ~/Downloads/nvda_2017.3.exe https://www.nvaccess.org/download/nvda/releases/2017.3/nvda_2017.3.exe
 wine ~/Downloads/nvda_2017.3.exe