diff --git a/01-config.tf b/01-config.tf
index fca8df6..4dde5d9 100644
--- a/01-config.tf
+++ b/01-config.tf
@@ -16,5 +16,5 @@ variable "debian_image" {
 
 resource "stackit_key_pair" "admin_keypair" {
   name       = "admin-keypair"
-  public_key = file("~/.ssh/id_rsa.pub")
+  public_key = chomp(file("~/.ssh/id_rsa.pub"))
 }