diff --git a/languages.json b/languages.json
index e531c00..e9e481c 100644
--- a/languages.json
+++ b/languages.json
@@ -108,5 +108,10 @@
         "match": "python",
         "contentName": "meta.embedded.inline.python",
         "include": "source.python"
+    },
+    "glsl": {
+        "match": "glsl",
+        "contentName": "meta.embedded.inline.glsl",
+        "include": "source.glsl"
     }
 }
\ No newline at end of file
diff --git a/vscode-python-inline-source/README.md b/vscode-python-inline-source/README.md
index 24b1ecb..38b116e 100644
--- a/vscode-python-inline-source/README.md
+++ b/vscode-python-inline-source/README.md
@@ -80,6 +80,7 @@ at runtime to determine the language that a string has been annotated with.
 - `graphql`
 - `xml`
 - `python`
+- `glsl`
 
 ## Requirements
 
diff --git a/vscode-python-inline-source/docs/examples.py b/vscode-python-inline-source/docs/examples.py
index 12447fb..c4bce60 100644
--- a/vscode-python-inline-source/docs/examples.py
+++ b/vscode-python-inline-source/docs/examples.py
@@ -67,3 +67,11 @@ def my_function():
     </body>
   </html>
 """
+
+test_shader: "glsl" = """
+#version 330 core
+in vec3 position;
+void main() {
+    gl_Position = vec4(position, 1.0);
+}
+"""
\ No newline at end of file
diff --git a/vscode-python-inline-source/package.json b/vscode-python-inline-source/package.json
index 7030117..a7e6eda 100644
--- a/vscode-python-inline-source/package.json
+++ b/vscode-python-inline-source/package.json
@@ -57,7 +57,8 @@
                     "meta.embedded.inline.yaml": "yaml",
                     "meta.embedded.inline.graphql": "graphql",
                     "meta.embedded.inline.xml": "xml",
-                    "meta.embedded.inline.python": "python"
+                    "meta.embedded.inline.python": "python",
+                    "meta.embedded.inline.glsl": "glsl"
                 }
             }
         ]
diff --git a/vscode-python-inline-source/syntaxes/python-inline-source.json b/vscode-python-inline-source/syntaxes/python-inline-source.json
index 399ed70..cd973b3 100644
--- a/vscode-python-inline-source/syntaxes/python-inline-source.json
+++ b/vscode-python-inline-source/syntaxes/python-inline-source.json
@@ -1236,6 +1236,62 @@
                     "include": "source.python"
                 }
             ]
+        },
+        {
+            "contentName": "meta.embedded.inline.glsl",
+            "begin": "(:) ?((((\\w+)(\\.))?(glsl|shader))|((\")(glsl|shader)(\"))|((')(glsl|shader)('))) (=) ([bBrRuU]?f?)(\"{3})",
+            "beginCaptures": {
+                "1": {
+                    "name": "punctuation.separator.colon.python"
+                },
+                "5": {
+                    "name": "source.python"
+                },
+                "6": {
+                    "name": "punctuation.separator.period.python"
+                },
+                "7": {
+                    "name": "meta.attribute.python"
+                },
+                "9": {
+                    "name": "string.quoted.single.python"
+                },
+                "10": {
+                    "name": "string.quoted.single.python"
+                },
+                "11": {
+                    "name": "string.quoted.single.python"
+                },
+                "13": {
+                    "name": "string.quoted.single.python"
+                },
+                "14": {
+                    "name": "string.quoted.single.python"
+                },
+                "15": {
+                    "name": "string.quoted.single.python"
+                },
+                "16": {
+                    "name": "keyword.operator.assignment.python"
+                },
+                "17": {
+                    "name": "storage.type.string.python"
+                },
+                "18": {
+                    "name": "string.quoted.multi.python"
+                }
+            },
+            "end": "(\"{3})",
+            "endCaptures": {
+                "1": {
+                    "name": "string.quoted.multi.python"
+                }
+            },
+            "patterns": [
+                {
+                    "include": "source.glsl"
+                }
+            ]
         }
     ]
-}
\ No newline at end of file
+}