diff --git a/libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/README.hdllib.cfg.donotuse b/libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/README.hdllib.cfg.donotuse
new file mode 100644
index 0000000000000000000000000000000000000000..57d633345cc36198acdc1986434ae56e3d802740
--- /dev/null
+++ b/libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/README.hdllib.cfg.donotuse
@@ -0,0 +1,9 @@
+Note:
+
+When using this IP in simulation, Modelsim crashes.
+Compilation was fine.
+
+(temporary solution: Do Not Use)
+
+-Leon
+
diff --git a/libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/hdllib.cfg b/libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/hdllib.cfg.donotuse
similarity index 100%
rename from libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/hdllib.cfg
rename to libraries/technology/ip_arria10_e2sg/flash/asmi_parallel/hdllib.cfg.donotuse
diff --git a/libraries/technology/ip_arria10_e2sg/flash/remote_update/README.hdllib.cfg.donotuse b/libraries/technology/ip_arria10_e2sg/flash/remote_update/README.hdllib.cfg.donotuse
new file mode 100644
index 0000000000000000000000000000000000000000..57d633345cc36198acdc1986434ae56e3d802740
--- /dev/null
+++ b/libraries/technology/ip_arria10_e2sg/flash/remote_update/README.hdllib.cfg.donotuse
@@ -0,0 +1,9 @@
+Note:
+
+When using this IP in simulation, Modelsim crashes.
+Compilation was fine.
+
+(temporary solution: Do Not Use)
+
+-Leon
+
diff --git a/libraries/technology/ip_arria10_e2sg/flash/remote_update/hdllib.cfg b/libraries/technology/ip_arria10_e2sg/flash/remote_update/hdllib.cfg.donotuse
similarity index 100%
rename from libraries/technology/ip_arria10_e2sg/flash/remote_update/hdllib.cfg
rename to libraries/technology/ip_arria10_e2sg/flash/remote_update/hdllib.cfg.donotuse