diff --git a/projects/frr/Dockerfile b/projects/frr/Dockerfile
index 3286cc63e..df3ad0266 100644
--- a/projects/frr/Dockerfile
+++ b/projects/frr/Dockerfile
@@ -19,7 +19,8 @@ FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && apt-get install -y git autoconf automake libtool make \
    libreadline-dev texinfo libjson-c-dev pkg-config bison flex python3-pip \
    libc-ares-dev python3-dev python3-sphinx build-essential libsystemd-dev \
-   libsnmp-dev libcap-dev libelf-dev libpcre3-dev libpcre2-dev
+   libsnmp-dev libcap-dev libelf-dev libpcre3-dev libpcre2-dev \
+   protobuf-c-compiler libprotobuf-c-dev
 RUN pip3 install pytest
 RUN git clone https://github.com/CESNET/libyang.git
 
diff --git a/projects/frr/build.sh b/projects/frr/build.sh
index 181fe1b7b..4f3dfa30e 100755
--- a/projects/frr/build.sh
+++ b/projects/frr/build.sh
@@ -60,6 +60,7 @@ find $OUT -maxdepth 1 -type f -executable | while read i; do
     copy_lib ${i} libyang
     copy_lib ${i} libelf
     copy_lib ${i} libjson-c
+    copy_lib ${i} libprotobuf-c
 done
 
 patchelf --remove-needed libpcre2-8.so.0 $OUT/lib/libyang.so.2