diff --git a/macros.qt5 b/macros.qt5
index 26fe9e7..bed6317 100644
--- a/macros.qt5
+++ b/macros.qt5
@@ -38,19 +38,24 @@
   make sub-tests %{?_smp_mflags} -k ||:
 
 %qt5_install_tests \
-  mkdir -p %{buildroot}%{_qt5_libdir}/qt5                             \
-  find ./tests -not -path '*/\.*' -type d | while read LINE           \
-  do                                                                  \
-      mkdir -p "%{buildroot}%{_qt5_libdir}/qt5/$LINE"                 \
-  done                                                                \
-  find ./tests -not -path '*/\.*'                                     \\\
-               -not -name '*.h'                                       \\\
-               -not -name '*.cpp'                                     \\\
-               -not -name '*.pro'                                     \\\
-               -not -name 'uic_wrapper.sh'                            \\\
-               -not -name 'target_wrapper.sh'                         \\\
-               -not -name 'Makefile'                                  \\\
-               -type f | while read LINE                              \
-  do                                                                  \
-      cp -r --parents "$LINE" %{buildroot}%{_qt5_libdir}/qt5/         \
-  done                                                                \
+  mkdir -p %{buildroot}%{_qt5_libdir}/qt5                                       \
+  find ./tests -not -path '*/\.*' -type d | while read LINE                     \
+  do                                                                            \
+      mkdir -p "%{buildroot}%{_qt5_libdir}/qt5/$LINE"                           \
+  done                                                                          \
+  find ./tests -not -path '*/\.*'                                               \\\
+               -not -name '*.h'                                                 \\\
+               -not -name '*.cpp'                                               \\\
+               -not -name '*.pro'                                               \\\
+               -not -name 'uic_wrapper.sh'                                      \\\
+               -not -name 'target_wrapper.sh'                                   \\\
+               -not -name 'Makefile'                                            \\\
+               -type f | while read LINE                                        \
+  do                                                                            \
+      if grep --quiet "#\\!/usr/bin/env\\ python\\|#\\!/usr/bin/python" "$LINE" \
+      then                                                                      \
+          sed -i s@\\/usr\\/bin\\/python@\\/usr\\/bin\\/python3@ "$LINE"        \
+          sed -i s@\\/usr\\/bin\\/env\\ python@\\/usr\\/bin\\/python3@ "$LINE"  \
+      fi                                                                        \
+      cp -r --parents "$LINE" %{buildroot}%{_qt5_libdir}/qt5/                   \
+  done                                                                          \
diff --git a/qt5.spec b/qt5.spec
index b67804c..01329e0 100644
--- a/qt5.spec
+++ b/qt5.spec
@@ -6,7 +6,7 @@
 
 Name: qt5
 Version: 5.15.2
-Release: 4%{?dist}
+Release: 5%{?dist}
 Summary: Qt5 meta package
 License: GPLv3
 URL: https://getfedora.org/
@@ -141,6 +141,10 @@ echo "- Qt5 devel meta package" > %{buildroot}%{_docdir}/qt5-devel/README
 
 
 %changelog
+* Thu Jun 10 2021 Jan Grulich <jgrulich@redhat.com> - 5.15.2-5
+- Let qt5_install_tests macro to handle mangling python shebangs
+  Resolves: bz#1969433
+
 * Tue Jun 08 2021 Jan Grulich <jgrulich@redhat.com> - 5.15.2-4
 - Add support for building upstream tests for gating
   Resolves: bz#1969433