--- ksmtp-20.08.1/CMakeLists.txt.old	2020-09-01 06:40:11.000000000 +0000
+++ ksmtp-20.08.1/CMakeLists.txt	2020-09-17 16:31:26.187530238 +0000
@@ -27,7 +27,7 @@
 
 
 set(KSMTP_LIB_VERSION ${PIM_VERSION})
-set(QT_REQUIRED_VERSION "5.13.0")
+set(QT_REQUIRED_VERSION "5.12.9")
 ecm_setup_version(PROJECT VARIABLE_PREFIX KSMTP
     VERSION_HEADER ${KSMTP_BINARY_DIR}/ksmtp_version.h
     PACKAGE_VERSION_FILE ${KSMTP_BINARY_DIR}/KPimSMTPConfigVersion.cmake