diff --git a/SOURCES/which2.sh b/SOURCES/which2.sh
index 0f47f9e..bca5347 100644
--- a/SOURCES/which2.sh
+++ b/SOURCES/which2.sh
@@ -20,7 +20,7 @@ bash|sh)
     ;;
 esac
 
-which () {
+function which {
     (alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
 }
 
diff --git a/SPECS/which.spec b/SPECS/which.spec
index 489f39c..c63644b 100644
--- a/SPECS/which.spec
+++ b/SPECS/which.spec
@@ -1,7 +1,7 @@
 Summary: Displays where a particular program in your path is located
 Name: which
 Version: 2.21
-Release: 17%{?dist}
+Release: 18%{?dist}
 License: GPLv3
 Source0: http://ftp.gnu.org/gnu/which/%{name}-%{version}.tar.gz
 Source1: which2.sh
@@ -42,6 +42,9 @@ rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 %{_mandir}/man1/which.1*
 
 %changelog
+* Mon Apr 11 2022 Than Ngo <than@redhat.com> - 2.21-18
+- Resolves: #2044450 - custom profile generates shell error
+
 * Thu Nov 25 2021 Than Ngo <than@redhat.com> - 2.21-17
 - Resolves: #2025709, check shell correctly 
 - Resolves: #2009547, which treats function contents as aliases when parsing ksh