diff --git a/packages/knip/fixtures/plugins/graphql-codegen/codegen.ts b/packages/knip/fixtures/plugins/graphql-codegen/codegen.ts
index 7b0b091b7..fdb82ab84 100644
--- a/packages/knip/fixtures/plugins/graphql-codegen/codegen.ts
+++ b/packages/knip/fixtures/plugins/graphql-codegen/codegen.ts
@@ -3,13 +3,14 @@ module.exports = {
   overwrite: true,
   generates: {
     './graphql.schema.json': {
-      plugins: ['introspection'],
+      plugins: ['introspection', 'graphql-codegen-typescript-validation-schema'],
     },
     './graphql.schema.graphql': {
       'schema-ast': {},
     },
     './src/generated/graphql.ts': {
       documents: ['./src/**/*.tsx'],
+      preset: '@graphql-codegen/graphql-modules-preset',
       plugins: ['typescript', 'typescript-operations', 'typescript-urql'],
     },
     './lib/': {
diff --git a/packages/knip/src/plugins/graphql-codegen/index.ts b/packages/knip/src/plugins/graphql-codegen/index.ts
index 502dec661..26a4c166a 100644
--- a/packages/knip/src/plugins/graphql-codegen/index.ts
+++ b/packages/knip/src/plugins/graphql-codegen/index.ts
@@ -54,12 +54,20 @@ const resolveConfig: ResolveConfig<GraphqlCodegenTypes | GraphqlConfigTypes | Gr
   const presets = configurationOutput
     .map(configOutput => (configOutput.preset ? configOutput.preset : undefined))
     .filter((preset): preset is PresetNames => typeof preset === 'string')
-    .map(presetName => `@graphql-codegen/${presetName}${presetName.endsWith('-preset') ? '' : '-preset'}`);
+    .map(presetName =>
+      // https://github.com/dotansimha/graphql-code-generator/blob/master/packages/graphql-codegen-cli/src/presets.ts#L8-L11
+      presetName.startsWith('@graphql-codegen/')
+        ? presetName
+        : `@graphql-codegen/${presetName}${presetName.endsWith('-preset') ? '' : '-preset'}`
+    );
 
   const flatPlugins = generateSet
     .filter((config): config is ConfiguredPlugin => !isConfigurationOutput(config))
     .flatMap(item => Object.keys(item))
-    .map(plugin => `@graphql-codegen/${plugin}`);
+    .map(plugin =>
+      // https://github.com/dotansimha/graphql-code-generator/blob/master/packages/graphql-codegen-cli/src/plugins.ts#L8-L18
+      plugin.includes('codegen-') ? plugin : `@graphql-codegen/${plugin}`
+    );
 
   const nestedPlugins = configurationOutput
     .flatMap(configOutput => (configOutput.plugins ? configOutput.plugins : []))
@@ -70,7 +78,7 @@ const resolveConfig: ResolveConfig<GraphqlCodegenTypes | GraphqlConfigTypes | Gr
     .flatMap(plugin => {
       if (typeof plugin !== 'string') return [];
       if (isInternal(plugin)) return [toEntryPattern(plugin)];
-      return [`@graphql-codegen/${plugin}`];
+      return [plugin.includes('codegen-') ? plugin : `@graphql-codegen/${plugin}`];
     });
 
   return [...presets, ...flatPlugins, ...nestedPlugins];
diff --git a/packages/knip/test/plugins/graphql-codegen.test.ts b/packages/knip/test/plugins/graphql-codegen.test.ts
index 165d1f918..24b603ed5 100644
--- a/packages/knip/test/plugins/graphql-codegen.test.ts
+++ b/packages/knip/test/plugins/graphql-codegen.test.ts
@@ -20,6 +20,8 @@ test('Find dependencies with the graphql-codegen plugin (codegen.ts function)',
   assert(issues.unlisted['codegen.ts']['@graphql-codegen/typescript-operations']);
   assert(issues.unlisted['codegen.ts']['@graphql-codegen/typescript-urql']);
   assert(issues.unlisted['codegen.ts']['@graphql-codegen/typescript-msw']);
+  assert(issues.unlisted['codegen.ts']['@graphql-codegen/graphql-modules-preset']);
+  assert(issues.unlisted['codegen.ts']['graphql-codegen-typescript-validation-schema']);
 
   assert(issues.unlisted['codegen.yaml']['@graphql-codegen/add']);
   assert(issues.unlisted['codegen.yaml']['@graphql-codegen/typescript']);
@@ -31,7 +33,7 @@ test('Find dependencies with the graphql-codegen plugin (codegen.ts function)',
 
   assert.deepEqual(counters, {
     ...baseCounters,
-    unlisted: 13,
+    unlisted: 15,
     processed: 1,
     total: 1,
   });