diff --git a/src/common/debugrpt.cpp b/src/common/debugrpt.cpp
index a903051fcf..d98c9cb044 100644
--- a/src/common/debugrpt.cpp
+++ b/src/common/debugrpt.cpp
@@ -687,7 +687,7 @@ bool wxDebugReportUpload::DoProcess()
     wxArrayString output, errors;
     int rc = wxExecute(wxString::Format
                        (
-                            wxT("%s -F %s=@\"%s\" %s"),
+                            wxT("%s -F \"%s=@%s\" %s"),
                             m_curlCmd.c_str(),
                             m_inputField.c_str(),
                             GetCompressedFileName().c_str(),