5 files changed, 20 insertions, 7 deletions
diff --git a/src/rng/auto_rng/info.txt b/src/rng/auto_rng/info.txt
index aa316367e..2f41bc068 100644
--- a/src/rng/auto_rng/info.txt
+++ b/src/rng/auto_rng/info.txt
@@ -4,14 +4,14 @@ define AUTO_SEEDING_RNG
 
 load_on auto
 
-<requires>
-aes
-sha2
-hmac
-</requires>
-
 <add>
 auto_rng.h
 auto_rng.cpp
 </add>
 
+<requires>
+aes
+hmac
+sha2
+timer
+</requires>
diff --git a/src/rng/hmac_rng/info.txt b/src/rng/hmac_rng/info.txt
index f23f9018a..2c7f13e0a 100644
--- a/src/rng/hmac_rng/info.txt
+++ b/src/rng/hmac_rng/info.txt
@@ -8,3 +8,7 @@ load_on auto
 hmac_rng.cpp
 hmac_rng.h
 </add>
+
+<requires>
+mac
+</requires>
diff --git a/src/rng/info.txt b/src/rng/info.txt
index 8b542b68f..44a41665d 100644
--- a/src/rng/info.txt
+++ b/src/rng/info.txt
@@ -6,3 +6,7 @@ load_on auto
 rng.cpp
 rng.h
 </add>
+
+<requires>
+entropy
+</requires>
diff --git a/src/rng/randpool/info.txt b/src/rng/randpool/info.txt
index 1b2f79b56..cc7f61552 100644
--- a/src/rng/randpool/info.txt
+++ b/src/rng/randpool/info.txt
@@ -8,3 +8,8 @@ load_on auto
 randpool.cpp
 randpool.h
 </add>
+
+<requires>
+block
+mac
+</requires>
diff --git a/src/rng/x931_rng/info.txt b/src/rng/x931_rng/info.txt
index 79e436822..633eb0268 100644
--- a/src/rng/x931_rng/info.txt
+++ b/src/rng/x931_rng/info.txt
@@ -10,5 +10,5 @@ x931_rng.h
 </add>
 
 <requires>
-randpool
+block
 </requires>