diff --git a/install.cpp b/install.cpp
index 63ee299..83ddc4b 100644
--- a/install.cpp
+++ b/install.cpp
@@ -536,7 +536,7 @@
         std::string uncrypt_status;
         if (!android::base::ReadFileToString(UNCRYPT_STATUS, &uncrypt_status)) {
             PLOG(WARNING) << "failed to read uncrypt status";
-        } else if (!android::base::StartsWith(uncrypt_status, "uncrypt_:")) {
+        } else if (!android::base::StartsWith(uncrypt_status, "uncrypt_")) {
             PLOG(WARNING) << "corrupted uncrypt_status: " << uncrypt_status;
         } else {
             log_buffer.push_back(android::base::Trim(uncrypt_status));