diff --git a/brp-python-bytecompile b/brp-python-bytecompile
index 4727feb..f8ca447 100755
--- a/brp-python-bytecompile
+++ b/brp-python-bytecompile
@@ -1,6 +1,15 @@
 #!/bin/bash
 errors_terminate=$2
+
+# Usage of %_python_bytecompile_extra is not allowed anymore
+# See: https://fedoraproject.org/wiki/Changes/No_more_automagic_Python_bytecompilation_phase_3
+# Therefore $1 ($default_python) is not needed and is invoked with "" by default.
+# $default_python stays in the arguments for backward compatibility and $extra for the following check:
 extra=$3
+if [ 0$extra -eq 1 ]; then
+    echo -e "%_python_bytecompile_extra is discontinued, use %py_byte_compile instead.\nSee: https://fedoraproject.org/wiki/Changes/No_more_automagic_Python_bytecompilation_phase_3" >/dev/stderr
+    exit 1
+fi
 
 # If using normal root, avoid changing anything.
 if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
@@ -110,35 +119,3 @@ do
 		exit 1
 	fi
 done
-
-
-# Handle other locations in the filesystem using the default python implementation
-# if extra is set to 0, don't do this
-if [ 0$extra -eq 0 ]; then
-	exit 0
-fi
-
-# If we don't have a default python interpreter, we cannot proceed
-default_python=${1:-/usr/bin/python}
-if [ ! -x "$default_python" ]; then
-	exit 0
-fi
-
-# Figure out if there are files to be bytecompiled with the default_python at all
-# this prevents unnecessary default_python invocation
-find "$RPM_BUILD_ROOT" -type f -name "*.py" | grep -Ev "/bin/|/sbin/|/usr/lib(64)?/python[0-9]\.[0-9]|/usr/share/doc" || exit 0
-
-# Generate normal (.pyc) byte-compiled files.
-python_bytecompile "" $default_python "/bin/|/sbin/|/usr/lib(64)?/python[0-9]\.[0-9]|/usr/share/doc" "$RPM_BUILD_ROOT" "$depth" "/"
-if [ $? -ne 0 -a 0$errors_terminate -ne 0 ]; then
-	# One or more of the files had a syntax error
-	exit 1
-fi
-
-# Generate optimized (.pyo) byte-compiled files.
-python_bytecompile "-O" $default_python "/bin/|/sbin/|/usr/lib(64)?/python[0-9]\.[0-9]|/usr/share/doc" "$RPM_BUILD_ROOT" "$depth" "/"
-if [ $? -ne 0 -a 0$errors_terminate -ne 0 ]; then
-	# One or more of the files had a syntax error
-	exit 1
-fi
-exit 0
diff --git a/macros b/macros
index 0aa06ec..8a6c7c9 100644
--- a/macros
+++ b/macros
@@ -232,7 +232,7 @@ print(result)
 %__brp_strip_lto /usr/lib/rpm/redhat/brp-strip-lto %{__strip}
 %__brp_strip_comment_note /usr/lib/rpm/brp-strip-comment-note %{__strip} %{__objdump}
 %__brp_strip_static_archive /usr/lib/rpm/brp-strip-static-archive %{__strip}
-%__brp_python_bytecompile /usr/lib/rpm/redhat/brp-python-bytecompile "%{__python}" "%{?_python_bytecompile_errors_terminate_build}" "%{?_python_bytecompile_extra}"
+%__brp_python_bytecompile /usr/lib/rpm/redhat/brp-python-bytecompile "" "%{?_python_bytecompile_errors_terminate_build}" "%{?_python_bytecompile_extra}"
 %__brp_python_hardlink /usr/lib/rpm/brp-python-hardlink
 # __brp_mangle_shebangs_exclude - shebangs to exclude
 # __brp_mangle_shebangs_exclude_file - file from which to get shebangs to exclude
diff --git a/redhat-rpm-config.spec b/redhat-rpm-config.spec
index 7414291..3ab3da9 100644
--- a/redhat-rpm-config.spec
+++ b/redhat-rpm-config.spec
@@ -6,7 +6,7 @@
 
 Summary: Red Hat specific rpm configuration files
 Name: redhat-rpm-config
-Version: 160
+Version: 161
 Release: 1%{?dist}
 # No version specified.
 License: GPL+
@@ -207,6 +207,10 @@ install -p -m 644 -t %{buildroot}%{_rpmluadir}/fedora/srpm forge.lua
 %{_rpmconfigdir}/macros.d/macros.kmp
 
 %changelog
+* Mon Jun 15 2020 Lumír Balhar <lbalhar@redhat.com> - 161-1
+- No more automagic Python bytecompilation (phase 3)
+  https://fedoraproject.org/wiki/Changes/No_more_automagic_Python_bytecompilation_phase_3
+
 * Thu Jun 04 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 160-1
 - Fix broken %%configure