diff --git a/Dockerfile b/Dockerfile
index f3bb7dd..3cecc0b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,6 +29,7 @@ RUN \
 	ffmpeg \
 	ffmpeg-libs \
 	fftw \
+	flac \
 	gdbm \
 	gst-plugins-good \
 	gstreamer \
@@ -51,13 +52,23 @@ RUN \
  mkdir -p \
 	/tmp/mp3gain-src && \
  curl -o \
- /tmp/mp3gain-src/mp3gain.zip -L \
+ /tmp/mp3gain-src/mp3gain.zip -sL \
 	https://sourceforge.net/projects/mp3gain/files/mp3gain/1.6.1/mp3gain-1_6_1-src.zip && \
  cd /tmp/mp3gain-src && \
  unzip -qq /tmp/mp3gain-src/mp3gain.zip && \
  sed -i "s#/usr/local/bin#/usr/bin#g" /tmp/mp3gain-src/Makefile && \
  make && \
  make install && \
+ echo "**** compile mp3val ****" && \
+ mkdir -p \
+	/tmp/mp3val-src && \
+ curl -o \
+ /tmp/mp3val-src/mp3val.tar.gz -sL \
+	https://downloads.sourceforge.net/mp3val/mp3val-0.1.8-src.tar.gz && \
+ cd /tmp/mp3val-src && \
+ tar xzf /tmp/mp3val-src/mp3val.tar.gz --strip 1 && \
+ make -f Makefile.linux && \
+ cp -p mp3val /usr/bin && \
  echo "**** compile chromaprint ****" && \
  git clone https://bitbucket.org/acoustid/chromaprint.git \
 	/tmp/chromaprint && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 55d11b2..63f2671 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -29,6 +29,7 @@ RUN \
 	ffmpeg \
 	ffmpeg-libs \
 	fftw \
+	flac \
 	gdbm \
 	gst-plugins-good \
 	gstreamer \
@@ -51,13 +52,23 @@ RUN \
  mkdir -p \
 	/tmp/mp3gain-src && \
  curl -o \
- /tmp/mp3gain-src/mp3gain.zip -L \
+ /tmp/mp3gain-src/mp3gain.zip -sL \
 	https://sourceforge.net/projects/mp3gain/files/mp3gain/1.6.1/mp3gain-1_6_1-src.zip && \
  cd /tmp/mp3gain-src && \
  unzip -qq /tmp/mp3gain-src/mp3gain.zip && \
  sed -i "s#/usr/local/bin#/usr/bin#g" /tmp/mp3gain-src/Makefile && \
  make && \
  make install && \
+ echo "**** compile mp3val ****" && \
+ mkdir -p \
+	/tmp/mp3val-src && \
+ curl -o \
+ /tmp/mp3val-src/mp3val.tar.gz -sL \
+	https://downloads.sourceforge.net/mp3val/mp3val-0.1.8-src.tar.gz && \
+ cd /tmp/mp3val-src && \
+ tar xzf /tmp/mp3val-src/mp3val.tar.gz --strip 1 && \
+ make -f Makefile.linux && \
+ cp -p mp3val /usr/bin && \
  echo "**** compile chromaprint ****" && \
  git clone https://bitbucket.org/acoustid/chromaprint.git \
 	/tmp/chromaprint && \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index dd1cbf0..910b283 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -29,6 +29,7 @@ RUN \
 	ffmpeg \
 	ffmpeg-libs \
 	fftw \
+	flac \
 	gdbm \
 	gst-plugins-good \
 	gstreamer \
@@ -51,13 +52,23 @@ RUN \
  mkdir -p \
 	/tmp/mp3gain-src && \
  curl -o \
- /tmp/mp3gain-src/mp3gain.zip -L \
+ /tmp/mp3gain-src/mp3gain.zip -sL \
 	https://sourceforge.net/projects/mp3gain/files/mp3gain/1.6.1/mp3gain-1_6_1-src.zip && \
  cd /tmp/mp3gain-src && \
  unzip -qq /tmp/mp3gain-src/mp3gain.zip && \
  sed -i "s#/usr/local/bin#/usr/bin#g" /tmp/mp3gain-src/Makefile && \
  make && \
  make install && \
+ echo "**** compile mp3val ****" && \
+ mkdir -p \
+	/tmp/mp3val-src && \
+ curl -o \
+ /tmp/mp3val-src/mp3val.tar.gz -sL \
+	https://downloads.sourceforge.net/mp3val/mp3val-0.1.8-src.tar.gz && \
+ cd /tmp/mp3val-src && \
+ tar xzf /tmp/mp3val-src/mp3val.tar.gz --strip 1 && \
+ make -f Makefile.linux && \
+ cp -p mp3val /usr/bin && \
  echo "**** compile chromaprint ****" && \
  git clone https://bitbucket.org/acoustid/chromaprint.git \
 	/tmp/chromaprint && \
diff --git a/readme-vars.yml b/readme-vars.yml
index 7d7d188..e9722c5 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -39,6 +39,7 @@ param_ports:
 
 # changelog
 changelogs:
+  - { date: "12.05.19:", desc: "Add flac and mp3val binaries required for badfiles plugin." }
   - { date: "12.04.19:", desc: "Rebase to Alpine 3.9." }
   - { date: "23.03.19:", desc: "Switching to new Base images, shift to arm32v7 tag." }
   - { date: "11.03.19:", desc: "Swap copyartifacts for extrafiles, update endpoints with nightly tag." }