1 files changed, 7 insertions, 2 deletions
diff --git a/ipfs-api/src/response/version.rs b/ipfs-api/src/response/version.rs
index 57c6857..ec6837b 100644
--- a/ipfs-api/src/response/version.rs
+++ b/ipfs-api/src/response/version.rs
@@ -14,11 +14,16 @@ pub struct VersionResponse {
     pub version: String,
     pub commit: String,
     pub repo: String,
-    pub system: String,
-    pub golang: String,
+
+    // Not declared in the IPFS interface spec.
+    pub system: Option<String>,
+
+    // Only for the Go implementation of IPFS.
+    pub golang: Option<String>,
 }
 
 #[cfg(test)]
 mod tests {
     deserialize_test!(v0_version_0, VersionResponse);
+    deserialize_test!(v0_version_1, VersionResponse);
 }