diff --git a/projects/wavpack/Dockerfile b/projects/wavpack/Dockerfile
index 2cee9fd97..8c5a96a64 100644
--- a/projects/wavpack/Dockerfile
+++ b/projects/wavpack/Dockerfile
@@ -15,7 +15,7 @@
 ################################################################################
 
 FROM gcr.io/oss-fuzz-base/base-builder
-RUN apt-get update && apt-get install -y make autoconf automake libtool
+RUN apt-get update && apt-get install -y make autoconf automake libtool gettext
 RUN git clone --depth 1 https://github.com/dbry/WavPack.git wavpack
 RUN cp wavpack/fuzzing/build.sh $SRC
 WORKDIR wavpack