diff --git a/docker/ta_waybar_pipewire/Dockerfile b/docker/ta_waybar_pipewire/Dockerfile
index 700e612..64201da 100644
--- a/docker/ta_waybar_pipewire/Dockerfile
+++ b/docker/ta_waybar_pipewire/Dockerfile
@@ -1,6 +1,6 @@
 FROM rustlang/rust:nightly-alpine3.19 AS builder
 
-RUN apk add --no-cache musl-dev
+RUN apk add --no-cache musl-dev pkgconf
 
 RUN mkdir /root/ta_waybar_pipewire
 WORKDIR /root/ta_waybar_pipewire
diff --git a/docker/ta_waybar_pipewire_development/Dockerfile b/docker/ta_waybar_pipewire_development/Dockerfile
index 41b1da5..de2ba22 100644
--- a/docker/ta_waybar_pipewire_development/Dockerfile
+++ b/docker/ta_waybar_pipewire_development/Dockerfile
@@ -1,6 +1,6 @@
 FROM rustlang/rust:nightly-alpine3.19 AS builder
 
-RUN apk add --no-cache musl-dev
+RUN apk add --no-cache musl-dev pkgconf
 RUN cargo install --locked --no-default-features --features ci-autoclean cargo-cache
 RUN rustup component add rustfmt
 RUN rustup component add clippy