diff --git a/src/php/docker/alpine/Dockerfile b/src/php/docker/alpine/Dockerfile
index e5b977c4aa6..a71c2afeccf 100644
--- a/src/php/docker/alpine/Dockerfile
+++ b/src/php/docker/alpine/Dockerfile
@@ -14,7 +14,7 @@
 
 FROM php:7.2-alpine3.9
 
-RUN apk add autoconf g++ make zlib-dev git bash wget
+RUN apk add autoconf g++ make zlib-dev git bash wget linux-headers
 
 ARG MAKEFLAGS=-j8
 
diff --git a/templates/src/php/docker/alpine/Dockerfile.template b/templates/src/php/docker/alpine/Dockerfile.template
index 493b320e831..10302b24e3b 100644
--- a/templates/src/php/docker/alpine/Dockerfile.template
+++ b/templates/src/php/docker/alpine/Dockerfile.template
@@ -16,7 +16,7 @@
 
   FROM php:${settings.php_version.php_current_version()}-alpine3.9
 
-  RUN apk add autoconf g++ make zlib-dev git bash wget
+  RUN apk add autoconf g++ make zlib-dev git bash wget linux-headers
 
   ARG MAKEFLAGS=-j8