2 files changed, 1 insertions, 2 deletions
diff --git a/contrib/gitian-descriptors/gitian-linux.yml b/contrib/gitian-descriptors/gitian-linux.yml
index b06fc782a3..52e2a0514a 100644
--- a/contrib/gitian-descriptors/gitian-linux.yml
+++ b/contrib/gitian-descriptors/gitian-linux.yml
@@ -11,6 +11,7 @@ packages:
 - "autoconf"
 - "automake"
 - "binutils"
+- "bison"
 - "bsdmainutils"
 - "ca-certificates"
 - "curl"
diff --git a/contrib/gitian-descriptors/gitian-osx.yml b/contrib/gitian-descriptors/gitian-osx.yml
index 0dc531df0e..98c3888b45 100644
--- a/contrib/gitian-descriptors/gitian-osx.yml
+++ b/contrib/gitian-descriptors/gitian-osx.yml
@@ -21,9 +21,7 @@ packages:
 - "bsdmainutils"
 - "cmake"
 - "imagemagick"
-- "libcap-dev"
 - "libz-dev"
-- "libbz2-dev"
 - "python3"
 - "python3-dev"
 - "python3-setuptools"