diff --git a/server/aws-lsp-codewhisperer/src/language-server/inline-completion/contants/constants.ts b/server/aws-lsp-codewhisperer/src/language-server/inline-completion/contants/constants.ts
index 8cab372053..12455e84f3 100644
--- a/server/aws-lsp-codewhisperer/src/language-server/inline-completion/contants/constants.ts
+++ b/server/aws-lsp-codewhisperer/src/language-server/inline-completion/contants/constants.ts
@@ -1,6 +1,7 @@
 export const FILE_URI_CHARS_LIMIT = 1024
 export const FILENAME_CHARS_LIMIT = 1024
 export const CONTEXT_CHARACTERS_LIMIT = 10240
+export const TEXTDOCUMENT_CHARS_LIMIT = 40000
 export const EMPTY_RESULT = { sessionId: '', items: [] }
 export const EDIT_DEBOUNCE_INTERVAL_MS = 500
 // ABAP ADT extensions commonly used with Eclipse
diff --git a/server/aws-lsp-codewhisperer/src/language-server/inline-completion/handler/editCompletionHandler.ts b/server/aws-lsp-codewhisperer/src/language-server/inline-completion/handler/editCompletionHandler.ts
index 2ea75f00dc..bdd70a525a 100644
--- a/server/aws-lsp-codewhisperer/src/language-server/inline-completion/handler/editCompletionHandler.ts
+++ b/server/aws-lsp-codewhisperer/src/language-server/inline-completion/handler/editCompletionHandler.ts
@@ -36,7 +36,7 @@ import { RejectedEditTracker } from '../tracker/rejectedEditTracker'
 import { getErrorMessage, hasConnectionExpired } from '../../../shared/utils'
 import { AmazonQError, AmazonQServiceConnectionExpiredError } from '../../../shared/amazonQServiceManager/errors'
 import { DocumentChangedListener } from '../documentChangedListener'
-import { EMPTY_RESULT, EDIT_DEBOUNCE_INTERVAL_MS } from '../contants/constants'
+import { EMPTY_RESULT, EDIT_DEBOUNCE_INTERVAL_MS, TEXTDOCUMENT_CHARS_LIMIT } from '../contants/constants'
 import { StreakTracker } from '../tracker/streakTracker'
 import { processEditSuggestion } from '../utils/diffUtils'
 
@@ -256,7 +256,8 @@ export class EditCompletionHandler {
                     programmingLanguage: {
                         languageName: generateCompletionReq.fileContext?.programmingLanguage?.languageName,
                     },
-                    text: textDocument.getText(),
+                    // Naive truncation, maybe we need "40000" characters around current curosr position instead
+                    text: textDocument.getText().substring(0, TEXTDOCUMENT_CHARS_LIMIT),
                 },
                 cursorState: {
                     position: {