diff --git a/8.4/Dockerfile b/8.4/Dockerfile
index f6034e48c8..43178ec1a2 100644
--- a/8.4/Dockerfile
+++ b/8.4/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 8.4
 ENV PG_VERSION 8.4.22-1.pgdg70+1
diff --git a/9.0/Dockerfile b/9.0/Dockerfile
index 252b10f3c9..5353d4a8a5 100644
--- a/9.0/Dockerfile
+++ b/9.0/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 9.0
 ENV PG_VERSION 9.0.19-1.pgdg70+1
diff --git a/9.1/Dockerfile b/9.1/Dockerfile
index 161a71ce1d..b279b28771 100644
--- a/9.1/Dockerfile
+++ b/9.1/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 9.1
 ENV PG_VERSION 9.1.15-1.pgdg70+1
diff --git a/9.2/Dockerfile b/9.2/Dockerfile
index d06fbfa4fe..83fd7c5d16 100644
--- a/9.2/Dockerfile
+++ b/9.2/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 9.2
 ENV PG_VERSION 9.2.10-1.pgdg70+1
diff --git a/9.3/Dockerfile b/9.3/Dockerfile
index bdf7866a1f..2d9e42b31a 100644
--- a/9.3/Dockerfile
+++ b/9.3/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 9.3
 ENV PG_VERSION 9.3.6-1.pgdg70+1
diff --git a/9.4/Dockerfile b/9.4/Dockerfile
index 27ff03e13a..f2d47c01c6 100644
--- a/9.4/Dockerfile
+++ b/9.4/Dockerfile
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR 9.4
 ENV PG_VERSION 9.4.1-1.pgdg70+1
diff --git a/Dockerfile.template b/Dockerfile.template
index 57fc7ed7bb..608e7c1d01 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -21,7 +21,7 @@ ENV LANG en_US.utf8
 
 RUN mkdir /docker-entrypoint-initdb.d
 
-RUN apt-key adv --keyserver pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 ENV PG_MAJOR %%PG_MAJOR%%
 ENV PG_VERSION %%PG_VERSION%%