diff --git a/www/Makefile b/www/Makefile
index 8f312a1b7729..4d73dffa5663 100644
--- a/www/Makefile
+++ b/www/Makefile
@@ -2349,6 +2349,7 @@
     SUBDIR += rubygem-tailwindcss-rails
     SUBDIR += rubygem-tailwindcss-rails-rails70
     SUBDIR += rubygem-tailwindcss-rails-rails71
+    SUBDIR += rubygem-tailwindcss-rails-rails72
     SUBDIR += rubygem-task_list
     SUBDIR += rubygem-thin
     SUBDIR += rubygem-thruster
diff --git a/www/rubygem-tailwindcss-rails-rails72/Makefile b/www/rubygem-tailwindcss-rails-rails72/Makefile
new file mode 100644
index 000000000000..c2460d14b005
--- /dev/null
+++ b/www/rubygem-tailwindcss-rails-rails72/Makefile
@@ -0,0 +1,23 @@
+PORTNAME=	tailwindcss-rails
+PORTVERSION=	1.0.0
+CATEGORIES=	www rubygems
+MASTER_SITES=	RG
+PKGNAMESUFFIX=	-rails72
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Integrate Tailwind CSS with the asset pipeline in Rails
+WWW=		https://github.com/rails/tailwindcss-rails
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
+
+RUN_DEPENDS=	rubygem-railties72>=6.0.0:www/rubygem-railties72
+
+USES=		gem
+
+NO_ARCH=	yes
+
+# tailwindcss-rails 2.x uses pre-built Tailwind CSS CLI
+PORTSCOUT=	limit:^1\.
+
+.include <bsd.port.mk>
diff --git a/www/rubygem-tailwindcss-rails-rails72/distinfo b/www/rubygem-tailwindcss-rails-rails72/distinfo
new file mode 100644
index 000000000000..f738c0d6a620
--- /dev/null
+++ b/www/rubygem-tailwindcss-rails-rails72/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1641045750
+SHA256 (rubygem/tailwindcss-rails-1.0.0.gem) = 03fabbc6f36ddd29b7fe6877343b49cef2678aafe63cbddb55f861a19f5e3486
+SIZE (rubygem/tailwindcss-rails-1.0.0.gem) = 1063424
diff --git a/www/rubygem-tailwindcss-rails-rails72/pkg-descr b/www/rubygem-tailwindcss-rails-rails72/pkg-descr
new file mode 100644
index 000000000000..d5475ebd156b
--- /dev/null
+++ b/www/rubygem-tailwindcss-rails-rails72/pkg-descr
@@ -0,0 +1,7 @@
+Tailwind CSS is a utility-first CSS framework packed with classes like flex,
+pt-4, text-center and rotate-90 that can be composed to build any design,
+directly in your markup.
+
+This gem gives access to the standard Tailwind CSS framework configured for dark
+mode, forms, aspect-ratio, typography, and the Inter font via the asset pipeline
+using Sprockets (and soon Propshaft).