diff --git a/code/anangc.gmk b/code/anangc.gmk
index b24aeaeb0a..d38127dc89 100644
--- a/code/anangc.gmk
+++ b/code/anangc.gmk
@@ -16,7 +16,7 @@ MPMPF = \
     than.c \
     vman.c
 
-LIBS = -lm -lpthread
+LIBS = -lm
 
 include gc.gmk
 
diff --git a/code/ananll.gmk b/code/ananll.gmk
index 3b8860e1e5..d8fc2c1af5 100644
--- a/code/ananll.gmk
+++ b/code/ananll.gmk
@@ -16,7 +16,7 @@ MPMPF = \
     than.c \
     vman.c
 
-LIBS = -lm -lpthread
+LIBS = -lm
 
 include ll.gmk