diff --git a/amazon-2023-amd64/Dockerfile b/amazon-2023-amd64/Dockerfile
index e29b633d..7a0eba76 100644
--- a/amazon-2023-amd64/Dockerfile
+++ b/amazon-2023-amd64/Dockerfile
@@ -18,7 +18,6 @@ RUN yum install -y \
     make \
     nasm \
     openssl-devel \
-    patch \
     python3.11-devel \
     python3.11-pip \
     python3.11-test \
@@ -57,7 +56,6 @@ RUN wget --no-verbose https://github.com/ninja-build/ninja/releases/download/v1.
 RUN /usr/bin/python3.11 -m pip install meson
 RUN cd /depends \
     && ./install_imagequant.sh \
-    && ./install_libavif.sh \
     && ./install_openjpeg.sh \
     && ./install_raqm.sh \
     && ./install_webp.sh
diff --git a/centos-stream-10-amd64/Dockerfile b/centos-stream-10-amd64/Dockerfile
index 727f043b..b8bea1d2 100644
--- a/centos-stream-10-amd64/Dockerfile
+++ b/centos-stream-10-amd64/Dockerfile
@@ -21,7 +21,6 @@ RUN yum install -y \
     nasm \
     openjpeg2-devel \
     openssl-devel \
-    patch \
     python3-devel \
     python3-pip \
     python3-tkinter \
diff --git a/centos-stream-9-amd64/Dockerfile b/centos-stream-9-amd64/Dockerfile
index 8b120f65..a6e61781 100644
--- a/centos-stream-9-amd64/Dockerfile
+++ b/centos-stream-9-amd64/Dockerfile
@@ -21,7 +21,6 @@ RUN yum install -y \
     ninja-build \
     openjpeg2-devel \
     openssl-devel \
-    patch \
     sqlite-devel \
     sudo \
     tcl-devel \
diff --git a/ubuntu-22.04-jammy-amd64-valgrind/Dockerfile b/ubuntu-22.04-jammy-amd64-valgrind/Dockerfile
index f41046e7..0007337b 100644
--- a/ubuntu-22.04-jammy-amd64-valgrind/Dockerfile
+++ b/ubuntu-22.04-jammy-amd64-valgrind/Dockerfile
@@ -49,7 +49,6 @@ RUN virtualenv -p /usr/bin/python3.10-dbg --system-site-packages /vpy3 \
 
 COPY depends /depends
 RUN cd /depends \
-    && ./install_libavif.sh \
     && ./install_raqm.sh
 
 COPY python.supp /depends
diff --git a/ubuntu-22.04-jammy-amd64/Dockerfile b/ubuntu-22.04-jammy-amd64/Dockerfile
index a6f5e3fc..655be042 100644
--- a/ubuntu-22.04-jammy-amd64/Dockerfile
+++ b/ubuntu-22.04-jammy-amd64/Dockerfile
@@ -57,7 +57,6 @@ RUN virtualenv -p /usr/bin/python3.10 --system-site-packages /vpy3 \
 
 COPY depends /depends
 RUN cd /depends \
-    && ./install_libavif.sh \
     && ./install_raqm.sh
 
 ENV FORCE_COLOR=1