diff --git a/projects/ntp/Dockerfile b/projects/ntp/Dockerfile
index 40de20c398d..f34e6cf1b5c 100644
--- a/projects/ntp/Dockerfile
+++ b/projects/ntp/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 bison flex rsync lynx
+RUN apt-get update && apt-get install -y make autoconf automake libevent libtool bison flex rsync lynx
 ADD https://www.bitkeeper.org/downloads/7.3.3/bk-7.3.3-x86_64-glibc213-linux.bin bk-7.3.3-x86_64-glibc213-linux.bin
 RUN chmod +x bk-7.3.3-x86_64-glibc213-linux.bin
 RUN ./bk-7.3.3-x86_64-glibc213-linux.bin /usr/local/bitkeeper
diff --git a/projects/ntp/patch.diff b/projects/ntp/patch.diff
index cb4e5df9a72..77b93398d95 100644
--- a/projects/ntp/patch.diff
+++ b/projects/ntp/patch.diff
@@ -249,4 +249,4 @@ index 0000000..74be306
 +    fclose(fp);
 +    return 0;
 +}
-+
++
\ No newline at end of file