diff --git a/pagure.spec b/pagure.spec
index 34b5b25..2c2139f 100644
--- a/pagure.spec
+++ b/pagure.spec
@@ -66,6 +66,7 @@ BuildRequires:      python3-blinker
 BuildRequires:      python3-chardet
 BuildRequires:      python3-cryptography
 BuildRequires:      python3-docutils
+BuildRequires:      python3-email_validator
 BuildRequires:      python3-Flask
 BuildRequires:      python3-Flask-WTF
 BuildRequires:      python3-Markdown
@@ -96,6 +97,7 @@ Requires:           python3-celery
 Requires:           python3-chardet
 Requires:           python3-cryptography
 Requires:           python3-docutils
+Requires:           python3-email_validator
 Requires:           python3-Flask
 Requires:           python3-Flask-WTF
 Requires:           python3-Markdown