diff --git a/5/Dockerfile b/5/Dockerfile
index b5295ac8500..6b845ccdeea 100644
--- a/5/Dockerfile
+++ b/5/Dockerfile
@@ -26,7 +26,7 @@ ENV GPG_KEYS \
 	33C235A34C46AA3FFB293709A328C3A2C3C45C06
 RUN set -ex; \
 	for key in $GPG_KEYS; do \
-		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+		gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 	done
 
 # https://gcc.gnu.org/mirrors.html
diff --git a/6/Dockerfile b/6/Dockerfile
index 5b5ef0436bf..b0b6e0765ff 100644
--- a/6/Dockerfile
+++ b/6/Dockerfile
@@ -26,7 +26,7 @@ ENV GPG_KEYS \
 	33C235A34C46AA3FFB293709A328C3A2C3C45C06
 RUN set -ex; \
 	for key in $GPG_KEYS; do \
-		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+		gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 	done
 
 # https://gcc.gnu.org/mirrors.html
diff --git a/7/Dockerfile b/7/Dockerfile
index bd286cbfb40..d2823b875aa 100644
--- a/7/Dockerfile
+++ b/7/Dockerfile
@@ -26,7 +26,7 @@ ENV GPG_KEYS \
 	33C235A34C46AA3FFB293709A328C3A2C3C45C06
 RUN set -ex; \
 	for key in $GPG_KEYS; do \
-		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+		gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 	done
 
 # https://gcc.gnu.org/mirrors.html
diff --git a/8/Dockerfile b/8/Dockerfile
index e2f0202e807..88295f606d9 100644
--- a/8/Dockerfile
+++ b/8/Dockerfile
@@ -26,7 +26,7 @@ ENV GPG_KEYS \
 	33C235A34C46AA3FFB293709A328C3A2C3C45C06
 RUN set -ex; \
 	for key in $GPG_KEYS; do \
-		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+		gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 	done
 
 # https://gcc.gnu.org/mirrors.html
diff --git a/Dockerfile.template b/Dockerfile.template
index ee80dfe79f3..7ce36288fc4 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -26,7 +26,7 @@ ENV GPG_KEYS \
 	33C235A34C46AA3FFB293709A328C3A2C3C45C06
 RUN set -ex; \
 	for key in $GPG_KEYS; do \
-		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+		gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 	done
 
 # https://gcc.gnu.org/mirrors.html