diff --git a/.gitignore b/.gitignore
index 12ec161..d4b8ff5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,4 +63,7 @@ android/keystores/debug.keystore
 # generated by bob
 lib/
 
-tmp/
\ No newline at end of file
+tmp/
+android/libs/gowaku-sources.jar
+android/libs/gowaku.aar
+ios/Gowaku.xcframework
\ No newline at end of file
diff --git a/download-gowaku.sh b/download-gowaku.sh
index 00d3a65..5c89f51 100755
--- a/download-gowaku.sh
+++ b/download-gowaku.sh
@@ -35,8 +35,8 @@ wget "https://github.com/status-im/go-waku/releases/download/v${VERSION}/${SHA_F
 if [ "$DOWNLOAD_ANDROID" = true ]; then
     rm -f ${ANDROID_TAR}
     wget "https://github.com/status-im/go-waku/releases/download/v${VERSION}/${ANDROID_TAR}"
-
-    if ! sha256sum --status --ignore-missing -c gowaku-0.1.0.sha256; then
+    sha256sum --status --ignore-missing -c ${SHA_FILE}
+    if ! sha256sum --status --ignore-missing -c ${SHA_FILE}; then
         echo "checksum failed - verify download"
         exit 1
     fi
@@ -49,7 +49,7 @@ if [ "$DOWNLOAD_IOS" = true ]; then
     rm -f ${IOS_TAR}
     wget "https://github.com/status-im/go-waku/releases/download/v${VERSION}/${IOS_TAR}"
 
-    if ! sha256sum --status --ignore-missing -c gowaku-0.1.0.sha256; then
+    if ! sha256sum --status --ignore-missing -c ${SHA_FILE}; then
         echo "checksum failed - verify download"
         exit 1
     fi
diff --git a/go-waku.VERSION b/go-waku.VERSION
index 341cf11..7dff5b8 100644
--- a/go-waku.VERSION
+++ b/go-waku.VERSION
@@ -1 +1 @@
-0.2.0
\ No newline at end of file
+0.2.1
\ No newline at end of file
diff --git a/src/index.tsx b/src/index.tsx
index 4bf728a..32b9070 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -405,7 +405,7 @@ export function storeQuery(query: StoreQuery, peerID: String = "", ms: Number =
 }
 
 export class FilterSubscription {
-  topic: String | null = null
+  pubsubTopic: String | null = null
   contentFilters: Array<ContentFilter> = Array()
 }