diff --git a/2.1/docker-entrypoint.sh b/2.1/docker-entrypoint.sh
index 16d183a..8ecd270 100755
--- a/2.1/docker-entrypoint.sh
+++ b/2.1/docker-entrypoint.sh
@@ -31,7 +31,11 @@ if [ "$1" = 'cassandra' ]; then
 		: ${CASSANDRA_SEEDS:="cassandra"}
 	fi
 	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
-	
+
+    if [ -n "$CASSANDRA_CONFIG_TEMPLATE_FOLDER" ]; then
+        cp $CASSANDRA_CONFIG_TEMPLATE_FOLDER/cassandra.yaml $CASSANDRA_CONFIG/cassandra.yaml
+    fi
+
 	sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
 
 	for yaml in \
diff --git a/2.2/docker-entrypoint.sh b/2.2/docker-entrypoint.sh
index 16d183a..8ecd270 100755
--- a/2.2/docker-entrypoint.sh
+++ b/2.2/docker-entrypoint.sh
@@ -31,7 +31,11 @@ if [ "$1" = 'cassandra' ]; then
 		: ${CASSANDRA_SEEDS:="cassandra"}
 	fi
 	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
-	
+
+    if [ -n "$CASSANDRA_CONFIG_TEMPLATE_FOLDER" ]; then
+        cp $CASSANDRA_CONFIG_TEMPLATE_FOLDER/cassandra.yaml $CASSANDRA_CONFIG/cassandra.yaml
+    fi
+
 	sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
 
 	for yaml in \
diff --git a/3.0/docker-entrypoint.sh b/3.0/docker-entrypoint.sh
index 16d183a..8ecd270 100755
--- a/3.0/docker-entrypoint.sh
+++ b/3.0/docker-entrypoint.sh
@@ -31,7 +31,11 @@ if [ "$1" = 'cassandra' ]; then
 		: ${CASSANDRA_SEEDS:="cassandra"}
 	fi
 	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
-	
+
+    if [ -n "$CASSANDRA_CONFIG_TEMPLATE_FOLDER" ]; then
+        cp $CASSANDRA_CONFIG_TEMPLATE_FOLDER/cassandra.yaml $CASSANDRA_CONFIG/cassandra.yaml
+    fi
+
 	sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
 
 	for yaml in \
diff --git a/3.11/docker-entrypoint.sh b/3.11/docker-entrypoint.sh
index 16d183a..8ecd270 100755
--- a/3.11/docker-entrypoint.sh
+++ b/3.11/docker-entrypoint.sh
@@ -31,7 +31,11 @@ if [ "$1" = 'cassandra' ]; then
 		: ${CASSANDRA_SEEDS:="cassandra"}
 	fi
 	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
-	
+
+    if [ -n "$CASSANDRA_CONFIG_TEMPLATE_FOLDER" ]; then
+        cp $CASSANDRA_CONFIG_TEMPLATE_FOLDER/cassandra.yaml $CASSANDRA_CONFIG/cassandra.yaml
+    fi
+
 	sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
 
 	for yaml in \
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 16d183a..8ecd270 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -31,7 +31,11 @@ if [ "$1" = 'cassandra' ]; then
 		: ${CASSANDRA_SEEDS:="cassandra"}
 	fi
 	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
-	
+
+    if [ -n "$CASSANDRA_CONFIG_TEMPLATE_FOLDER" ]; then
+        cp $CASSANDRA_CONFIG_TEMPLATE_FOLDER/cassandra.yaml $CASSANDRA_CONFIG/cassandra.yaml
+    fi
+
 	sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
 
 	for yaml in \