diff --git a/ci/cirrus_general_ci.yml b/ci/cirrus_general_ci.yml
index 1918afcf..8c95b35c 100644
--- a/ci/cirrus_general_ci.yml
+++ b/ci/cirrus_general_ci.yml
@@ -62,18 +62,19 @@ test_src_build_full_freebsd_task:
     'setup.*',
     'pyproject.toml')"
 
-  name: From source(FreeBSD) / FreeBSD:13-amd64
+  name: From source(FreeBSD) / FreeBSD:14-amd64
   freebsd_instance:
-    image_family: freebsd-13-2
+    image_family: freebsd-14-0
 
   env:
     PH_FULL_ACTION: 1
     EXP_PH_LIBHEIF_VERSION: ""
 
   install_libheif_script:
-    - pkg install -y libheif gcc
+    - pkg install -y gcc cmake aom x265
     - pkg install -y py39-pip
     - pkg install -y py39-pillow py39-numpy
+    - python3 libheif/linux_build_libs.py
   install_pillow_heif_script:
     - python3 -m pip -v install ".[tests-min]"
   libheif_info_script:
diff --git a/docs/installation.rst b/docs/installation.rst
index bc0fd01b..eb3ab9aa 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -72,9 +72,12 @@ FreeBSD
 
 Since Python itself does not support binary wheels for BSD systems, you should install libheif and then simply install Pillow-Heif from source.
 
-Install `libeheif` and `gcc`::
+Install `gcc`, `cmake`, `aom` and `x265`::
 
-    pkg install -y libheif gcc
+    - pkg install -y gcc cmake aom x265
+    - pkg install -y py39-pip
+    - pkg install -y py39-pillow py39-numpy
+    - python3 libheif/linux_build_libs.py
 
 Install Python and Pillow::