diff --git a/NEWS.md b/NEWS.md
index 4dbba14f..c00a7867 100755
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+# blastula 0.3.3
+
+* The `file` argument of `add_attachment()` now supports a vector of strings (#239, thanks @shrektan for the PR).
+
 # blastula 0.3.2
 
 * Email content width is now customizable in the `blastula_email()` and `compose_email()` functions. The default width is now increased to 1000px (#178).
diff --git a/R/add_attachment.R b/R/add_attachment.R
index aa3ab30e..68c5499d 100644
--- a/R/add_attachment.R
+++ b/R/add_attachment.R
@@ -31,16 +31,15 @@ add_attachment <- function(email,
     normalizePath(mustWork = TRUE)
 
   # Create the attachment list
-  attachment_list <-
-    list(
-      file_path = expanded_path,
-      content_type = content_type,
-      disposition = "attachment",
-      filename = filename
-    )
+  attachment_list <- Map(function(path, type, name) list(
+    file_path = path,
+    content_type = type,
+    disposition = "attachment",
+    filename = name
+  ), expanded_path, content_type, filename, USE.NAMES = FALSE)
 
   # Add the attachment list to `email$attachments`
-  email$attachments <- c(email$attachments, list(attachment_list))
+  email$attachments <- c(email$attachments, attachment_list)
 
   email
 }
diff --git a/tests/testthat/test-compose_email.R b/tests/testthat/test-compose_email.R
index 1b0a905c..62f44630 100644
--- a/tests/testthat/test-compose_email.R
+++ b/tests/testthat/test-compose_email.R
@@ -206,3 +206,17 @@ Here is a plot:
     class = "character"
   )
 })
+
+test_that("add_attachment supports multiple files", {
+  files <- c(tempfile(fileext = ".txt"), tempfile(fileext = ".txt"))
+  writeLines("file1", files[1])
+  writeLines("file2", files[2])
+  email <- compose_email("test")
+  out1 <- add_attachment(email, files)$attachments
+  out2 <- local({
+    email <- add_attachment(email, files[1])
+    email <- add_attachment(email, files[2])
+    email$attachments
+  })
+  expect_equal(out1, out2)
+})