diff --git a/0009-do-not-zero-volume.patch b/0009-do-not-zero-volume.patch
index 6048952..8c8fec5 100644
--- a/0009-do-not-zero-volume.patch
+++ b/0009-do-not-zero-volume.patch
@@ -7,7 +7,7 @@ diff -aur a/usr/bin/pulseaudio-equalizer b/usr/bin/pulseaudio-equalizer
  PA_CURRENT_SINK=$(pacmd stat | sed -e '/Default sink name/!d;s/Default sink name: //g')
 -PA_CURRENT_VOLUME=$(pacmd list | iconv -c -t ascii | grep -A20 "<$PA_CURRENT_SINK>" | grep -m1 'volume: 0:' | awk '{print $NF}' | sed 's/%//g')
 -PA_REAL_VOLUME=$((PA_CURRENT_VOLUME*65536/100))
-+if [ "$( (echo '4.0'; pulseaudio --version | awk '{print $2}') | sort -V | sed -n '1p' )" = '4.0' ]; then
++if [ "$( (echo '4.0'; pulseaudio --version | awk '{print $2}') | sort -V | sed -n '2p' )" != '4.0' ]; then
 +    # Version of PulseAudio is superior than 4.0.
 +    PA_CURRENT_VOLUME=$(pacmd list | iconv -c -t ascii | grep -A20 "<$PA_CURRENT_SINK>" | grep -m1 'volume: front-left:' | awk '{print $3}')
 +    PA_REAL_VOLUME="$PA_CURRENT_VOLUME"