diff --git a/Dockerfile b/Dockerfile
index dbcb2a9..8c4f402 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,7 @@ RUN \
 	curl \
 	nginx \
 	php7-ctype \
+	php7-pdo_pgsql \
 	php7-pdo_sqlite \
 	php7-tokenizer \
 	php7-zip \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index ab68642..dd9716d 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -16,6 +16,7 @@ RUN \
 	curl \
 	nginx \
 	php7-ctype \
+	php7-pdo_pgsql \
 	php7-pdo_sqlite \
 	php7-tokenizer \
 	php7-zip \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 994674f..2d42872 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -16,6 +16,7 @@ RUN \
 	curl \
 	nginx \
 	php7-ctype \
+	php7-pdo_pgsql \
 	php7-pdo_sqlite \
 	php7-tokenizer \
 	php7-zip \