diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 82200da..ba7bb71 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.10
 
-RUN apk add --no-cache ca-certificates libstdc++ su-exec
+RUN apk add --no-cache ca-certificates libstdc++ su-exec libpq
 RUN set -eux; \
     addgroup -g 9987 ts3server; \
     adduser -u 9987 -Hh /var/ts3server -G ts3server -s /sbin/nologin -D ts3server; \