diff --git a/scripts/_common.sh b/scripts/_common.sh
index cf42455..7433624 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 # Tag name of the installed version
 PHOTOPRISM_VERSION="220528-efb5d710"
 
-MEMORY_NEEDED="2560"
+MEMORY_NEEDED="3000"
 NODEJS_VERSION=14
 GO_VERSION="1.18"
 
diff --git a/scripts/install b/scripts/install
index 5056d56..74d0be3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -164,7 +164,7 @@ pushd "$final_path"
 	# Setup tensorflow library
 	./scripts/dist/install-tensorflow.sh
 	# Setup node environment
-	export NODE_OPTIONS=--max_old_space_size=2048
+	export NODE_OPTIONS=--max_old_space_size=1024
 	# Build server from source
 	ynh_use_nodejs
 	env "$ynh_node_load_PATH" npm install -g npm
diff --git a/scripts/upgrade b/scripts/upgrade
index c6c7a49..07a0378 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -136,7 +136,7 @@ pushd "$final_path"
 	# Setup tensorflow library
 	./scripts/dist/install-tensorflow.sh
 	# Setup node environment
-	export NODE_OPTIONS=--max_old_space_size=2048
+	export NODE_OPTIONS=--max_old_space_size=1024
 	# Build server from source
 	ynh_use_nodejs
 	env "$ynh_node_load_PATH" npm install -g npm