diff --git a/src/components/pages/expense/ExpenseRealizationContent.tsx b/src/components/pages/expense/ExpenseRealizationContent.tsx
index ccd57ec3..ea4a0e8d 100644
--- a/src/components/pages/expense/ExpenseRealizationContent.tsx
+++ b/src/components/pages/expense/ExpenseRealizationContent.tsx
@@ -48,6 +48,13 @@ const ExpenseRealizationContent = ({
 
   const realizationDocumentsChangeHandler = (val: File[]) => {
     formik.setFieldTouched('documents', true);
+
+    const invalidFiles = val.filter((file) => file.size > 5 * 1024 * 1024);
+    if (invalidFiles.length > 0) {
+      toast.error('Ukuran dokumen maksimal 5 MB!');
+      return;
+    }
+
     formik.setFieldValue('documents', val);
   };
 
diff --git a/src/components/pages/expense/ExpenseRequestContent.tsx b/src/components/pages/expense/ExpenseRequestContent.tsx
index 82c58341..a1ad4643 100644
--- a/src/components/pages/expense/ExpenseRequestContent.tsx
+++ b/src/components/pages/expense/ExpenseRequestContent.tsx
@@ -251,6 +251,13 @@ const ExpenseRequestContent = ({
 
   const requestDocumentsChangeHandler = (val: File[]) => {
     formik.setFieldTouched('documents', true);
+
+    const invalidFiles = val.filter((file) => file.size > 5 * 1024 * 1024);
+    if (invalidFiles.length > 0) {
+      toast.error('Ukuran dokumen maksimal 5 MB!');
+      return;
+    }
+
     formik.setFieldValue('documents', val);
   };
 
diff --git a/src/components/pages/expense/form/ExpenseRealizationForm.tsx b/src/components/pages/expense/form/ExpenseRealizationForm.tsx
index 6526b1c1..e214e56f 100644
--- a/src/components/pages/expense/form/ExpenseRealizationForm.tsx
+++ b/src/components/pages/expense/form/ExpenseRealizationForm.tsx
@@ -223,6 +223,13 @@ const ExpenseRealizationForm = ({
 
   const realizationDocumentsChangeHandler = (val: File[]) => {
     formik.setFieldTouched('documents', true);
+
+    const invalidFiles = val.filter((file) => file.size > 5 * 1024 * 1024);
+    if (invalidFiles.length > 0) {
+      toast.error('Ukuran dokumen maksimal 5 MB!');
+      return;
+    }
+
     formik.setFieldValue('documents', val);
   };