diff --git a/.env.example b/.env.example
index 76d5dda4..78d77442 100644
--- a/.env.example
+++ b/.env.example
@@ -278,7 +278,7 @@ PHP_FPM_INSTALL_PING=false
 PHP_FPM_INSTALL_SSHPASS=false
 PHP_FPM_INSTALL_MAILPARSE=false
 PHP_FPM_INSTALL_WKHTMLTOPDF=false
-PHP_FPM_KHTMLTOPDF_VERSION=0.12.6.1-3
+PHP_FPM_WKHTMLTOPDF_VERSION=0.12.6.1-3
 PHP_FPM_INSTALL_XLSWRITER=false
 PHP_FPM_INSTALL_PHPDECIMAL=false
 PHP_FPM_INSTALL_ZOOKEEPER=false
diff --git a/docker-compose.yml b/docker-compose.yml
index eb2817f2..df8183cf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -277,7 +277,7 @@ services:
           - INSTALL_FFMPEG=${PHP_FPM_FFMPEG}
           - INSTALL_AUDIOWAVEFORM=${PHP_FPM_AUDIOWAVEFORM}
           - INSTALL_WKHTMLTOPDF=${PHP_FPM_INSTALL_WKHTMLTOPDF}
-          - WKHTMLTOPDF_VERSION=${WORKSPACE_WKHTMLTOPDF_VERSION}
+          - WKHTMLTOPDF_VERSION=${PHP_FPM_WKHTMLTOPDF_VERSION}
           - INSTALL_XHPROF=${PHP_FPM_INSTALL_XHPROF}
           - INSTALL_XMLRPC=${PHP_FPM_INSTALL_XMLRPC}
           - INSTALL_PHPDECIMAL=${PHP_FPM_INSTALL_PHPDECIMAL}