diff --git a/exec/coroparse.c b/exec/coroparse.c
index 830b3cab..7be23dc1 100644
--- a/exec/coroparse.c
+++ b/exec/coroparse.c
@@ -45,7 +45,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <string.h>
 
 #include <corosync/lcr/lcr_comp.h>
diff --git a/exec/quorum.c b/exec/quorum.c
index 5bbefc78..3e159bbd 100644
--- a/exec/quorum.c
+++ b/exec/quorum.c
@@ -45,7 +45,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <unistd.h>
 #include <netinet/in.h>
diff --git a/exec/sync.c b/exec/sync.c
index 56635369..4edc053a 100644
--- a/exec/sync.c
+++ b/exec/sync.c
@@ -45,7 +45,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <unistd.h>
 #include <netinet/in.h>
diff --git a/exec/totemmrp.c b/exec/totemmrp.c
index 8d9d41ff..7ec52dad 100644
--- a/exec/totemmrp.c
+++ b/exec/totemmrp.c
@@ -50,7 +50,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <sys/time.h>
diff --git a/exec/totemnet.c b/exec/totemnet.c
index 7f7dcc91..835d6485 100644
--- a/exec/totemnet.c
+++ b/exec/totemnet.c
@@ -52,7 +52,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <sys/time.h>
diff --git a/exec/totemrrp.c b/exec/totemrrp.c
index 9102fb06..6d6e7559 100644
--- a/exec/totemrrp.c
+++ b/exec/totemrrp.c
@@ -52,7 +52,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <sys/time.h>
diff --git a/exec/totemsrp.c b/exec/totemsrp.c
index 5bc8577d..5ded40ab 100644
--- a/exec/totemsrp.c
+++ b/exec/totemsrp.c
@@ -65,7 +65,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <sys/time.h>
diff --git a/exec/vsf_quorum.c b/exec/vsf_quorum.c
index 10982495..50b2b92c 100644
--- a/exec/vsf_quorum.c
+++ b/exec/vsf_quorum.c
@@ -51,7 +51,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 
diff --git a/exec/vsf_ykd.c b/exec/vsf_ykd.c
index da261390..72e610f6 100644
--- a/exec/vsf_ykd.c
+++ b/exec/vsf_ykd.c
@@ -53,7 +53,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 
diff --git a/lcr/uic.c b/lcr/uic.c
index 5c4b1390..9e2688ed 100755
--- a/lcr/uic.c
+++ b/lcr/uic.c
@@ -44,7 +44,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <pthread.h>
diff --git a/lcr/uis.c b/lcr/uis.c
index 738431ec..6431c7fb 100755
--- a/lcr/uis.c
+++ b/lcr/uis.c
@@ -44,7 +44,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 #include <pthread.h>
diff --git a/lib/cfg.c b/lib/cfg.c
index 3965002c..3627d870 100644
--- a/lib/cfg.c
+++ b/lib/cfg.c
@@ -40,7 +40,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
-#include <signal.h>
 #include <pthread.h>
 #include <limits.h>
 #include <sys/types.h>
diff --git a/services/cfg.c b/services/cfg.c
index 0537a2e9..e3724aac 100644
--- a/services/cfg.c
+++ b/services/cfg.c
@@ -47,7 +47,6 @@
 #include <stdio.h>
 #include <limits.h>
 #include <errno.h>
-#include <signal.h>
 #include <string.h>
 
 #include <corosync/corotypes.h>
diff --git a/services/cpg.c b/services/cpg.c
index dddd38fd..b02d0cc7 100644
--- a/services/cpg.c
+++ b/services/cpg.c
@@ -49,7 +49,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <unistd.h>
 #include <netinet/in.h>
diff --git a/services/evs.c b/services/evs.c
index 8055a31f..d2cf3349 100644
--- a/services/evs.c
+++ b/services/evs.c
@@ -46,7 +46,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
diff --git a/services/pload.c b/services/pload.c
index d37963d7..60347054 100644
--- a/services/pload.c
+++ b/services/pload.c
@@ -46,7 +46,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
diff --git a/services/testquorum.c b/services/testquorum.c
index 199a4325..2e84056f 100644
--- a/services/testquorum.c
+++ b/services/testquorum.c
@@ -51,7 +51,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <sched.h>
 #include <time.h>
 
diff --git a/services/votequorum.c b/services/votequorum.c
index 14f71099..4c9d3c27 100644
--- a/services/votequorum.c
+++ b/services/votequorum.c
@@ -50,7 +50,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
-#include <signal.h>
 #include <time.h>
 #include <unistd.h>
 #include <netinet/in.h>
diff --git a/test/testconfdb.c b/test/testconfdb.c
index f9a3daf6..3017a69b 100644
--- a/test/testconfdb.c
+++ b/test/testconfdb.c
@@ -37,7 +37,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
diff --git a/test/testcpg.c b/test/testcpg.c
index 465933a3..24154349 100644
--- a/test/testcpg.c
+++ b/test/testcpg.c
@@ -37,7 +37,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
diff --git a/test/testcpgzc.c b/test/testcpgzc.c
index 6c7e3760..4883b0e4 100644
--- a/test/testcpgzc.c
+++ b/test/testcpgzc.c
@@ -37,7 +37,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
diff --git a/test/testzcgc.c b/test/testzcgc.c
index 7ec8a0ed..70841181 100644
--- a/test/testzcgc.c
+++ b/test/testzcgc.c
@@ -37,7 +37,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
diff --git a/tools/corosync-cfgtool.c b/tools/corosync-cfgtool.c
index 8de2a70c..3a829120 100644
--- a/tools/corosync-cfgtool.c
+++ b/tools/corosync-cfgtool.c
@@ -37,7 +37,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <pthread.h>
diff --git a/tools/corosync-objctl.c b/tools/corosync-objctl.c
index b72c0974..bcd12738 100644
--- a/tools/corosync-objctl.c
+++ b/tools/corosync-objctl.c
@@ -38,7 +38,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <signal.h>
 #include <unistd.h>
 #include <string.h>
 #include <ctype.h>
diff --git a/tools/corosync-pload.c b/tools/corosync-pload.c
index c92801bd..0e2449be 100644
--- a/tools/corosync-pload.c
+++ b/tools/corosync-pload.c
@@ -36,7 +36,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <signal.h>
 #include <unistd.h>
 #include <errno.h>
 #include <unistd.h>