diff --git a/Dockerfile b/Dockerfile
index 9a091dc..582a00c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,6 @@ RUN \
   php81-pdo_dblib \
   php81-pdo_mysql \
   php81-pecl-apcu \
-  php81-pecl-mcrypt \
   php81-pecl-memcached \
   php81-phar \
   php81-soap \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 08485f9..7e91202 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -31,7 +31,6 @@ RUN \
   php81-pdo_dblib \
   php81-pdo_mysql \
   php81-pecl-apcu \
-  php81-pecl-mcrypt \
   php81-pecl-memcached \
   php81-phar \
   php81-soap \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index a617cee..5c1e694 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -31,7 +31,6 @@ RUN \
   php81-pdo_dblib \
   php81-pdo_mysql \
   php81-pecl-apcu \
-  php81-pecl-mcrypt \
   php81-pecl-memcached \
   php81-phar \
   php81-soap \