diff --git a/samples/score-full.yaml b/samples/score-full.yaml
index e8c202d..5e70b1a 100644
--- a/samples/score-full.yaml
+++ b/samples/score-full.yaml
@@ -36,6 +36,7 @@ containers:
           content
       /my/other/binaryfile:
         binaryContent: ADBgwpA=
+      /my/other/file-short: "some content here"
     volumes:
       /mnt/something:
         source: volume-name
@@ -43,6 +44,7 @@ containers:
         readOnly: false
       /mnt/something-else:
         source: volume-two
+      /mnt/something-short: "volume-short"
     livenessProbe:
       httpGet:
         port: 8080
diff --git a/score-v1b1.json b/score-v1b1.json
index 9acd544..0b1cb18 100644
--- a/score-v1b1.json
+++ b/score-v1b1.json
@@ -322,16 +322,23 @@
             {
               "type": "object",
               "additionalProperties": {
-                "allOf": [
+                "oneOf": [
                   {
-                    "not": {
-                      "type": "object",
-                      "additionalProperties": true,
-                      "required": ["target"]
-                    }
+                    "allOf": [
+                      {
+                        "not": {
+                          "type": "object",
+                          "additionalProperties": true,
+                          "required": ["target"]
+                        }
+                      },
+                      {
+                        "$ref": "#/$defs/containerFile"
+                      }
+                    ]
                   },
                   {
-                    "$ref": "#/$defs/containerFile"
+                    "type": "string"
                   }
                 ]
               }
@@ -351,16 +358,23 @@
             {
               "type": "object",
               "additionalProperties": {
-                "allOf": [
+                "oneOf": [
                   {
-                    "not": {
-                      "type": "object",
-                      "additionalProperties": true,
-                      "required": ["target"]
-                    }
+                    "allOf": [
+                      {
+                        "not": {
+                          "type": "object",
+                          "additionalProperties": true,
+                          "required": ["target"]
+                        }
+                      },
+                      {
+                        "$ref": "#/$defs/containerVolume"
+                      }
+                    ]
                   },
                   {
-                    "$ref": "#/$defs/containerVolume"
+                    "type": "string"
                   }
                 ]
               }