diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/NetworkConstants.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/NetworkConstants.kt
index 2d567f273d..21bba0f535 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/NetworkConstants.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/NetworkConstants.kt
@@ -21,7 +21,7 @@ internal object NetworkConstants {
     private const val URI_API_PREFIX_PATH = "_matrix/client"
     const val URI_API_PREFIX_PATH_ = "$URI_API_PREFIX_PATH/"
     const val URI_API_PREFIX_PATH_R0 = "$URI_API_PREFIX_PATH/r0/"
-    const val URI_API_PREFIX_PATH_V1 = "${URI_API_PREFIX_PATH}v1/"
+    const val URI_API_PREFIX_PATH_V1 = "${URI_API_PREFIX_PATH}/v1/"
     const val URI_API_PREFIX_PATH_UNSTABLE = "$URI_API_PREFIX_PATH/unstable/"
 
     // Media