diff --git a/docker/Dockerfile.dev b/docker/Dockerfile.dev
index 6e7b24ca..02f5ce16 100644
--- a/docker/Dockerfile.dev
+++ b/docker/Dockerfile.dev
@@ -9,7 +9,7 @@ FROM php:alpine
 ADD --chmod=0755 https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
 RUN apk add --no-cache bash nodejs npm supercronic && \
-	install-php-extensions zip pdo_mysql pdo_pgsql redis intl xdebug @composer && \
+	install-php-extensions zip pdo_mysql pdo_pgsql redis intl xdebug bcmath @composer && \
 	echo "xdebug.mode=develop,debug" >> "$PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini" && \
 	echo "xdebug.client_port=9003" >> "$PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini" && \
 	echo "xdebug.log=/tmp/xdebug.log" >> "$PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini" && \
diff --git a/docker/Dockerfile.prod b/docker/Dockerfile.prod
index a43dec10..7aa708e2 100644
--- a/docker/Dockerfile.prod
+++ b/docker/Dockerfile.prod
@@ -32,7 +32,7 @@ RUN apk add --no-cache supercronic
 # Install some PHP extensions
 ADD --chmod=0755 https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
-RUN install-php-extensions zip pdo_mysql pdo_pgsql redis opcache intl @composer
+RUN install-php-extensions zip pdo_mysql pdo_pgsql redis opcache intl bcmath @composer
 
 # Set the working directory to the website files
 WORKDIR /var/www/html