diff --git a/src/components/AttachmentModal.js b/src/components/AttachmentModal.js
index 81978da9e64f..4a9663afd17e 100755
--- a/src/components/AttachmentModal.js
+++ b/src/components/AttachmentModal.js
@@ -72,6 +72,8 @@ class AttachmentModal extends PureComponent {
         this.state = {
             isModalOpen: false,
             isAttachmentInvalid: false,
+            attachmentInvalidReasonTitle: null,
+            attachmentInvalidReason: null,
             file: null,
             sourceURL: props.sourceURL,
             modalType: CONST.MODAL.MODAL_TYPE.CENTERED_UNSWIPEABLE,
@@ -139,6 +141,8 @@ class AttachmentModal extends PureComponent {
         if (file.size > CONST.API_MAX_ATTACHMENT_SIZE) {
             this.setState({
                 isAttachmentInvalid: true,
+                attachmentInvalidReasonTitle: 'attachmentPicker.attachmentTooLarge',
+                attachmentInvalidReason: 'attachmentPicker.sizeExceeded',
             });
             return false;
         }
@@ -146,6 +150,8 @@ class AttachmentModal extends PureComponent {
         if (file.size < CONST.API_MIN_ATTACHMENT_SIZE) {
             this.setState({
                 isAttachmentInvalid: true,
+                attachmentInvalidReasonTitle: 'attachmentPicker.attachmentTooSmall',
+                attachmentInvalidReason: 'attachmentPicker.sizeNotMet',
             });
             return false;
         }
@@ -238,11 +244,11 @@ class AttachmentModal extends PureComponent {
                 </Modal>
 
                 <ConfirmModal
-                    title={this.props.translate('attachmentPicker.attachmentTooLarge')}
+                    title={this.state.attachmentInvalidReasonTitle && this.props.translate(this.state.attachmentInvalidReasonTitle)}
                     onConfirm={this.closeConfirmModal}
                     onCancel={this.closeConfirmModal}
                     isVisible={this.state.isAttachmentInvalid}
-                    prompt={this.props.translate('attachmentPicker.sizeExceeded')}
+                    prompt={this.state.attachmentInvalidReason && this.props.translate(this.state.attachmentInvalidReason)}
                     confirmText={this.props.translate('common.close')}
                     shouldShowCancelButton={false}
                 />
diff --git a/src/languages/en.js b/src/languages/en.js
index fa86c37a450d..73068c927402 100755
--- a/src/languages/en.js
+++ b/src/languages/en.js
@@ -118,7 +118,9 @@ export default {
         chooseFromGallery: 'Choose from gallery',
         chooseDocument: 'Choose document',
         attachmentTooLarge: 'Attachment too large',
+        attachmentTooSmall: 'Attachment too small',
         sizeExceeded: 'Attachment size is larger than 50 MB limit.',
+        sizeNotMet: 'Attachment size is less than the 240 byte minimum requirement',
     },
     composer: {
         noExtentionFoundForMimeType: 'No extension found for mime type',
diff --git a/src/languages/es.js b/src/languages/es.js
index 934df4f03e1c..80456d7348b3 100644
--- a/src/languages/es.js
+++ b/src/languages/es.js
@@ -118,7 +118,9 @@ export default {
         chooseFromGallery: 'Elegir de la galería',
         chooseDocument: 'Elegir documento',
         attachmentTooLarge: 'Archivo adjunto demasiado grande',
+        attachmentTooSmall: 'Attachment too small',
         sizeExceeded: 'El archivo adjunto supera el límite de 50 MB.',
+        sizeNotMet: 'Attachment size is less than the 240 byte minimum requirement',
     },
     composer: {
         noExtentionFoundForMimeType: 'No se encontró una extension para este tipo de contenido',