diff --git a/pykde4-dont-change-environment-cause-crash.patch b/pykde4-dont-change-environment-cause-crash.patch
index 6c1d409..2c21eee 100644
--- a/pykde4-dont-change-environment-cause-crash.patch
+++ b/pykde4-dont-change-environment-cause-crash.patch
@@ -1,12 +1,21 @@
-diff -up pykde4-4.14.3/__init__.py.me pykde4-4.14.3/__init__.py
---- pykde4-4.14.3/__init__.py.me	2018-01-15 15:51:25.275979249 +0100
-+++ pykde4-4.14.3/__init__.py	2018-01-15 15:54:39.370650697 +0100
-@@ -1,4 +1,4 @@
--import sys,DLFCN
-+# import sys,DLFCN
- # This is needed to ensure that dynamic_cast and RTTI works inside kdelibs.
+diff -up pykde4-4.10.5/__init__.py.me pykde4-4.10.5/__init__.py
+--- pykde4-4.10.5/__init__.py.me	2018-12-04 13:31:43.545667006 +0100
++++ pykde4-4.10.5/__init__.py	2018-12-04 13:31:51.116708365 +0100
+@@ -1,4 +1,13 @@
+ import sys,DLFCN
+-# This is needed to ensure that dynamic_cast and RTTI works inside kdelibs.
 -sys.setdlopenflags(DLFCN.RTLD_NOW|DLFCN.RTLD_GLOBAL)
 -     
-\ No newline at end of file
-+# sys.setdlopenflags(DLFCN.RTLD_NOW|DLFCN.RTLD_GLOBAL)
+\ Kein Zeilenumbruch am Dateiende.
 +
++def main():
++    dlopenflag = sys.getdlopenflags()
++    try:
++        # This is needed to ensure that dynamic_cast and RTTI works inside kdelibs.
++        sys.setdlopenflags(DLFCN.RTLD_NOW|DLFCN.RTLD_GLOBAL)
++    finally:
++        # set to default dlopenflag to avoid problem in other modules
++        sys.setdlopenflags(dlopenflag)
++
++if __name__=='__main__':
++    main()
diff --git a/pykde4.spec b/pykde4.spec
index 294f118..39861ea 100644
--- a/pykde4.spec
+++ b/pykde4.spec
@@ -19,7 +19,7 @@
 
 Name:    pykde4 
 Version: 4.14.3
-Release: 28%{?dist}
+Release: 29%{?dist}
 Summary: Python bindings for KDE4 
 
 # http://techbase.kde.org/Policies/Licensing_Policy
@@ -354,6 +354,9 @@ rm -fv %{buildroot}%{python3_sitearch}/PyKDE4/nepomuk.so
 
 
 %changelog
+* Tue Dec 04 2018 Than Ngo <than@redhat.com> - 4.14.3-29
+- improved patch to fix segfault with other python module
+
 * Tue Oct 09 2018 Than Ngo <than@redhat.com> - 4.14.3-28
 - fixed #1546784, python shbang