diff --git a/datovka-fix-pro.patch b/datovka-fix-pro.patch
index aafb9fd..1b4779d 100644
--- a/datovka-fix-pro.patch
+++ b/datovka-fix-pro.patch
@@ -26,7 +26,7 @@ Index: datovka-4.10.3/datovka.pro
  	DEFINES += DATADIR=\\\"$$DATADIR\\\" \
  		PKGDATADIR=\\\"$$PKGDATADIR\\\" \
  		LOCALE_INST_DIR="\"\\\"$${LOCALE_INST_DIR}\\\"\"" \
-@@ -116,13 +110,12 @@ unix:!macx {
+@@ -116,15 +110,13 @@ unix:!macx {
  			icon64 \
  			icon128 \
  			icon256 \
@@ -38,11 +38,14 @@ Index: datovka-4.10.3/datovka.pro
  
  QMAKE_CXXFLAGS = \
 -	-g -O0 -std=c++11 \
+-	-Wall -Wextra -pedantic \
+-	-Wdate-time -Wformat -Werror=format-security
 +	-g -std=c++11 $$(CXXFLAGS) \
- 	-Wall -Wextra -pedantic \
- 	-Wdate-time -Wformat -Werror=format-security
++	-Wall -Wextra -pedantic
  
-@@ -235,15 +228,8 @@ macx {
+ #INCLUDEPATH +=
+ 
+@@ -235,15 +227,8 @@ macx {
  		locale/datovka_en.qm
  	localisation.files += locale/qtbase_cs.qm
  
diff --git a/datovka.changes b/datovka.changes
index 8526fbe..3f68f6f 100644
--- a/datovka.changes
+++ b/datovka.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Aug 17 12:06:37 UTC 2018 - tchvatal@suse.com
+
+- Update datovka-fix-pro.patch to contain fix for Leap 42.3 build
+
 -------------------------------------------------------------------
 Mon Aug 13 07:02:51 UTC 2018 - tchvatal@suse.com