diff --git a/puremd_rc_1003/PG-PuReMD/configure.ac b/puremd_rc_1003/PG-PuReMD/configure.ac
index a842a8f30b79123c30213d419828cafe19eee87d..a19927d0c695fee78648418729ac197138596361 100644
--- a/puremd_rc_1003/PG-PuReMD/configure.ac
+++ b/puremd_rc_1003/PG-PuReMD/configure.ac
@@ -5,6 +5,7 @@ AC_PREREQ([2.69])
 
 AC_INIT([PG-PuReMD], [1.0], [ohearnku@msu.edu hma@msu.edu])
 AM_INIT_AUTOMAKE([1.15 subdir-objects -Wall -Werror foreign])
+AM_SILENT_RULES([yes])
 #LT_PREREQ([2.2])
 #LT_INIT([dlopen])
 
diff --git a/puremd_rc_1003/PuReMD/configure.ac b/puremd_rc_1003/PuReMD/configure.ac
index 228ed9be14214f1142261b0c57b57a76b3117bfe..4d0c7f655a3d45b8077d8c052f996fe0a51bc7ee 100644
--- a/puremd_rc_1003/PuReMD/configure.ac
+++ b/puremd_rc_1003/PuReMD/configure.ac
@@ -5,6 +5,7 @@ AC_PREREQ([2.69])
 
 AC_INIT([PuReMD], [1.0], [ohearnku@msu.edu hma@msu.edu])
 AM_INIT_AUTOMAKE([1.15 -Wall -Werror foreign])
+AM_SILENT_RULES([yes])
 #LT_PREREQ([2.2])
 #LT_INIT([dlopen])
 
diff --git a/puremd_rc_1003/configure.ac b/puremd_rc_1003/configure.ac
index 5aa29af89e8745021a19ef6e74c592532b4e5b11..6e1f16a4dcc4e28759058e39840b2d18138b2c51 100644
--- a/puremd_rc_1003/configure.ac
+++ b/puremd_rc_1003/configure.ac
@@ -5,6 +5,7 @@ AC_PREREQ([2.69])
 
 AC_INIT([Purdue Molecular Dynamics Suite], [1.0], [ohearnku@msu.edu hma@msu.edu])
 AM_INIT_AUTOMAKE([1.15 -Wall -Werror])
+AM_SILENT_RULES([yes])
 LT_PREREQ([2.2])
 LT_INIT([dlopen])
 
diff --git a/puremd_rc_1003/sPuReMD/configure.ac b/puremd_rc_1003/sPuReMD/configure.ac
index 64f42859fcf7e211ee442b79c2025b4540f74f43..7ef95a16fe5ecfb19e6e658a011f4b4c049b8ee3 100644
--- a/puremd_rc_1003/sPuReMD/configure.ac
+++ b/puremd_rc_1003/sPuReMD/configure.ac
@@ -5,6 +5,7 @@ AC_PREREQ([2.69])
 
 AC_INIT([sPuReMD], [1.0], [ohearnku@msu.edu hma@msu.edu])
 AM_INIT_AUTOMAKE([1.15 -Wall -Werror foreign])
+AM_SILENT_RULES([yes])
 #LT_PREREQ([2.2])
 #LT_INIT([dlopen])