diff --git a/tpm2-0-tss.changes b/tpm2-0-tss.changes
index 2c46a27..2152220 100644
--- a/tpm2-0-tss.changes
+++ b/tpm2-0-tss.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Nov 27 10:41:32 UTC 2023 - Ludwig Nussel <lnussel@suse.com>
+
+- libtss2-fapi1 requires system-user-tss for tmpfile creation
+
 -------------------------------------------------------------------
 Mon Jul 24 02:34:00 UTC 2023 - William Brown <william.brown@suse.com>
 
diff --git a/tpm2-0-tss.spec b/tpm2-0-tss.spec
index 1b17716..77a8160 100644
--- a/tpm2-0-tss.spec
+++ b/tpm2-0-tss.spec
@@ -154,6 +154,8 @@ protocol exposed by the Microsoft software TPM2 simulator.
 %package -n     libtss2-fapi1
 Summary:        FAPI interface library
 Group:          System/Libraries
+Requires:       user(tss)
+Requires(post): user(tss)
 
 %description -n libtss2-fapi1
 This is the tpm2 Feature API (FAPI) library. This API is designed to be very