diff --git a/pandora_agents/pc/pandora_agent.redhat.spec b/pandora_agents/pc/pandora_agent.redhat.spec
index ae481e3403..ce60c8841f 100644
--- a/pandora_agents/pc/pandora_agent.redhat.spec
+++ b/pandora_agents/pc/pandora_agent.redhat.spec
@@ -1,6 +1,7 @@
 #
 #Pandora FMS Linux Agent
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_agent_linux
 %define version     4.0
 %define release     1
diff --git a/pandora_agents/pc/pandora_agent.spec b/pandora_agents/pc/pandora_agent.spec
index 1bfc289d52..5ad481315a 100644
--- a/pandora_agents/pc/pandora_agent.spec
+++ b/pandora_agents/pc/pandora_agent.spec
@@ -1,6 +1,7 @@
 #
 #Pandora FMS Linux Agent
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_agent_linux
 %define version     4.0.1
 %define release     1
diff --git a/pandora_agents/shellscript/linux/pandora_agent.spec b/pandora_agents/shellscript/linux/pandora_agent.spec
index 64b33bfecf..9c5e0296c6 100755
--- a/pandora_agents/shellscript/linux/pandora_agent.spec
+++ b/pandora_agents/shellscript/linux/pandora_agent.spec
@@ -1,6 +1,7 @@
 #
 #Pandora FMS Linux Agent
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_agent
 %define version	    3.2
 Summary:            Pandora FMS Linux agent
diff --git a/pandora_agents/unix/pandora_agent.redhat.spec b/pandora_agents/unix/pandora_agent.redhat.spec
index fa965af096..982080d877 100644
--- a/pandora_agents/unix/pandora_agent.redhat.spec
+++ b/pandora_agents/unix/pandora_agent.redhat.spec
@@ -1,6 +1,7 @@
 #
 #Pandora FMS Linux Agent
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_agent_linux
 %define version     7.0NG.769
 %define release     230217
diff --git a/pandora_agents/unix/pandora_agent.spec b/pandora_agents/unix/pandora_agent.spec
index f1091e07d9..bff8999226 100644
--- a/pandora_agents/unix/pandora_agent.spec
+++ b/pandora_agents/unix/pandora_agent.spec
@@ -1,6 +1,7 @@
 #
 #Pandora FMS Linux Agent
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_agent_linux
 %define version     7.0NG.769
 %define release     230217
diff --git a/pandora_server/pandora_server.redhat.spec b/pandora_server/pandora_server.redhat.spec
index a458b87edd..81140cd2e6 100644
--- a/pandora_server/pandora_server.redhat.spec
+++ b/pandora_server/pandora_server.redhat.spec
@@ -1,6 +1,7 @@
 #
 # Pandora FMS Server 
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_server
 %define version     7.0NG.769
 %define release     230217
diff --git a/pandora_server/pandora_server.spec b/pandora_server/pandora_server.spec
index 85b84f28e2..e834877aaa 100644
--- a/pandora_server/pandora_server.spec
+++ b/pandora_server/pandora_server.spec
@@ -1,6 +1,7 @@
 #
 # Pandora FMS Server 
 #
+%global __os_install_post %{nil}
 %define name        pandorafms_server
 %define version     7.0NG.769
 %define release     230217