diff --git a/tpm2-hook.sh b/tpm2-hook.sh
index 264f8b2..7cd22a8 100755
--- a/tpm2-hook.sh
+++ b/tpm2-hook.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 if [ "$1" = "prereqs" ]; then exit 0; fi
 . /usr/share/initramfs-tools/hook-functions
-copy_exec /usr//bin/tpm2_unseal
+copy_exec /usr/bin/tpm2_unseal
 copy_exec /usr/lib/x86_64-linux-gnu/libtss2-tcti-device.so.0
 copy_exec /usr/sbin/passphrase-from-tpm.sh