diff --git a/model-server/src/main/resources/org/modelix/model/server/store/database.properties b/model-server/src/main/resources/org/modelix/model/server/store/database.properties
index 60ab6d4d1c..ad79d11d92 100644
--- a/model-server/src/main/resources/org/modelix/model/server/store/database.properties
+++ b/model-server/src/main/resources/org/modelix/model/server/store/database.properties
@@ -3,3 +3,5 @@ jdbc.url=jdbc:postgresql://localhost:54333/
 jdbc.schema=modelix
 jdbc.user=modelix
 jdbc.pw=modelix
+# Size of the ignite cache in bytes. Defaults to 100 Mb.
+ignite.cache.size=104857600
diff --git a/model-server/src/main/resources/org/modelix/model/server/store/ignite.xml b/model-server/src/main/resources/org/modelix/model/server/store/ignite.xml
index 1b465d8198..175cee47cf 100644
--- a/model-server/src/main/resources/org/modelix/model/server/store/ignite.xml
+++ b/model-server/src/main/resources/org/modelix/model/server/store/ignite.xml
@@ -66,7 +66,7 @@
                 <!-- Redefining the default region's settings -->
                 <property name="defaultDataRegionConfiguration">
                     <bean class="org.apache.ignite.configuration.DataRegionConfiguration">
-                        <property name="maxSize" value="#{100L * 1024 * 1024}"/>
+                        <property name="maxSize" value="${ignite.cache.size}"/>
                         <!--<property name="evictionThreshold" value="0.5"/>-->
                         <property name="pageEvictionMode" value="RANDOM_LRU" />
                         <property name="emptyPagesPoolSize" value="2000" />