diff --git a/src/php/README.md b/src/php/README.md
index f69176834..789dadabf 100644
--- a/src/php/README.md
+++ b/src/php/README.md
@@ -9,7 +9,7 @@
 | *Categories* | Languages |
 | *Image type* | Dockerfile |
 | *Published images* | mcr.microsoft.com/devcontainers/php |
-| *Available image variants* | 8 / 8-bookworm, 8.3 / 8.3-bookworm, 8.2 / 8.2-bookworm, 8.1 / 8.1-bookworm, 8-bullseye, 8.3-bullseye, 8.2-bullseye, 8.1-bullseye ([full list](https://mcr.microsoft.com/v2/devcontainers/php/tags/list)) |
+| *Available image variants* | 8 / 8-bookworm, 8.3 / 8.3-bookworm, 8.2 / 8.2-bookworm, 8-bullseye, 8.3-bullseye, 8.2-bullseye ([full list](https://mcr.microsoft.com/v2/devcontainers/php/tags/list)) |
 | *Published image architecture(s)* | x86-64, arm64/aarch64 for `bookworm`, and `bullseye` variants |
 | *Container host OS support* | Linux, macOS, Windows |
 | *Container OS* | Debian |
@@ -25,7 +25,6 @@ You can directly reference pre-built versions of `Dockerfile` by using the `imag
 - `mcr.microsoft.com/devcontainers/php:8` (or `8-bookworm`, `8-bullseye` to pin to an OS version)
 - `mcr.microsoft.com/devcontainers/php:8.3` (or `8.3-bookworm`, `8.3-bullseye` to pin to an OS version)
 - `mcr.microsoft.com/devcontainers/php:8.2` (or `8.2-bookworm`, `8.2-bullseye` to pin to an OS version)
-- `mcr.microsoft.com/devcontainers/php:8.1` (or `8.1-bookworm`, `8.1-bullseye` to pin to an OS version)
 
 Refer to [this guide](https://containers.dev/guide/dockerfile) for more details.
 
diff --git a/src/php/manifest.json b/src/php/manifest.json
index ca4b6b804..b962355d6 100644
--- a/src/php/manifest.json
+++ b/src/php/manifest.json
@@ -3,10 +3,8 @@
 	"variants": [
 		"8.3-apache-bookworm",
 		"8.2-apache-bookworm",
-		"8.1-apache-bookworm",
 		"8.3-apache-bullseye",
-		"8.2-apache-bullseye",
-		"8.1-apache-bullseye"
+		"8.2-apache-bullseye"
 	],
 	"build": {
 		"latest": "8.3-apache-bookworm",
@@ -20,10 +18,6 @@
 				"linux/amd64",
 				"linux/arm64"
 			],
-			"8.1-apache-bookworm": [
-				"linux/amd64",
-				"linux/arm64"
-			],
 			"8.3-apache-bullseye": [
 				"linux/amd64",
 				"linux/arm64"
@@ -31,10 +25,6 @@
 			"8.2-apache-bullseye": [
 				"linux/amd64",
 				"linux/arm64"
-			],
-			"8.1-apache-bullseye": [
-				"linux/amd64",
-				"linux/arm64"
 			]
 		},
 		"tags": [
@@ -52,10 +42,6 @@
 				"php:${VERSION}-8.2",
 				"php:${VERSION}-8.2-bookworm"
 			],
-			"8.1-apache-bookworm": [
-				"php:${VERSION}-8.1",
-				"php:${VERSION}-8.1-bookworm"
-			],
 			"8.3-apache-bullseye": [
 				"php:${VERSION}-8-bullseye",
 				"php:${VERSION}-8.3-bullseye",
@@ -63,9 +49,6 @@
 			],
 			"8.2-apache-bullseye": [
 				"php:${VERSION}-8.2-bullseye"
-			],
-			"8.1-apache-bullseye": [
-				"php:${VERSION}-8.1-bullseye"
 			]
 		}
 	},
@@ -98,4 +81,4 @@
 			}
 		}
 	}
-}
\ No newline at end of file
+}