diff --git a/lib/modules/Crypto.pmod/CTR.pmod b/lib/modules/Crypto.pmod/CTR.pmod
index 20e23a15327c74ce5d456bd8dbd7e923c9ff1821..7463d54379306a522c3a99e9abe53164d6899940 100644
--- a/lib/modules/Crypto.pmod/CTR.pmod
+++ b/lib/modules/Crypto.pmod/CTR.pmod
@@ -1,3 +1,6 @@
+#pike __REAL_VERSION__
+#pragma strict_types
+
 #if constant(Nettle.CTR)
 //! Implementation of Counter Mode (CTR). Works as
 //! a wrapper for the cipher algorithm put in create.
diff --git a/lib/modules/Crypto.pmod/GCM.pmod b/lib/modules/Crypto.pmod/GCM.pmod
index f7f281a1c4f9a511fd138d7720fe2fdc54938c97..d7dbd756f83a6d92479b3df21ce3aef0f01264fd 100644
--- a/lib/modules/Crypto.pmod/GCM.pmod
+++ b/lib/modules/Crypto.pmod/GCM.pmod
@@ -1,3 +1,6 @@
+#pike __REAL_VERSION__
+#pragma strict_types
+
 #if constant(Nettle.GCM)
 //! Implementation of the Galois Counter Mode (GCM). Works as
 //! a wrapper for the cipher algorithm put in create.
diff --git a/lib/modules/Debug.pmod/Profiling.pmod b/lib/modules/Debug.pmod/Profiling.pmod
index a9dffb9c18e63311ead865fa61cb511633071063..b2acc49d3ead271fc2117d3cee01df7112d9c782 100644
--- a/lib/modules/Debug.pmod/Profiling.pmod
+++ b/lib/modules/Debug.pmod/Profiling.pmod
@@ -1,4 +1,5 @@
 /* -*- Mode: pike; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+#pike __REAL_VERSION__
 
 #if constant(get_profiling_info)
 private multiset(program) object_programs() 
diff --git a/lib/modules/NetUtils.pmod b/lib/modules/NetUtils.pmod
index 9772afcc3242e8cf1c56c94062bbcd6764dc0772..aee5942a01b722d1a0ffc5286c0dd248ec68fee8 100644
--- a/lib/modules/NetUtils.pmod
+++ b/lib/modules/NetUtils.pmod
@@ -1,4 +1,5 @@
 /* -*- Mode: pike; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+#pike __REAL_VERSION__
 
 //! Various networking-related utility functions.
 
diff --git a/lib/modules/Pike.pmod/Watchdog.pike b/lib/modules/Pike.pmod/Watchdog.pike
index 63814cfcd162f614f9d038337a25cd11225cb128..292a35ad9aead8603d080e776388db42ee422d5f 100644
--- a/lib/modules/Pike.pmod/Watchdog.pike
+++ b/lib/modules/Pike.pmod/Watchdog.pike
@@ -1,3 +1,5 @@
+#pike __REAL_VERSION__
+
 //! A Watchdog that ensures that the process is not hung for an
 //! extended period of time. The definition of 'hung' is: Has not used
 //! the default backend.
diff --git a/lib/modules/Tools.pmod/Shoot.pmod/BinaryTrees.pike b/lib/modules/Tools.pmod/Shoot.pmod/BinaryTrees.pike
index c46658633d6ea6985d1d6e45c1617229417dd593..cc3d7ab6aa0868f05fbafbdfd8def5ddb964f703 100644
--- a/lib/modules/Tools.pmod/Shoot.pmod/BinaryTrees.pike
+++ b/lib/modules/Tools.pmod/Shoot.pmod/BinaryTrees.pike
@@ -1,3 +1,5 @@
+#pike __REAL_VERSION__
+
 inherit Tools.Shoot.Test;
 
 constant name = "Binary Trees";