diff --git a/4.1/php7.4/fpm-alpine/Dockerfile b/4.1/php7.4/fpm-alpine/Dockerfile
index 51f2726..00ae71b 100644
--- a/4.1/php7.4/fpm-alpine/Dockerfile
+++ b/4.1/php7.4/fpm-alpine/Dockerfile
@@ -54,7 +54,6 @@ RUN set -ex; \
 	\
 	docker-php-ext-enable \
 		apcu \
-		mcrypt \
 		memcached \
 		redis \
 	; \
diff --git a/4.1/php8.0/fpm-alpine/Dockerfile b/4.1/php8.0/fpm-alpine/Dockerfile
index 33d5033..e1100e8 100644
--- a/4.1/php8.0/fpm-alpine/Dockerfile
+++ b/4.1/php8.0/fpm-alpine/Dockerfile
@@ -54,7 +54,6 @@ RUN set -ex; \
 	\
 	docker-php-ext-enable \
 		apcu \
-		mcrypt \
 		memcached \
 		redis \
 	; \
diff --git a/4.1/php8.1/fpm-alpine/Dockerfile b/4.1/php8.1/fpm-alpine/Dockerfile
index 9b55168..8d6f44f 100644
--- a/4.1/php8.1/fpm-alpine/Dockerfile
+++ b/4.1/php8.1/fpm-alpine/Dockerfile
@@ -54,7 +54,6 @@ RUN set -ex; \
 	\
 	docker-php-ext-enable \
 		apcu \
-		mcrypt \
 		memcached \
 		redis \
 	; \