diff --git a/ant.spec b/ant.spec
index 24e416d..5fe8332 100644
--- a/ant.spec
+++ b/ant.spec
@@ -36,7 +36,6 @@
 Name:           ant
 Version:        1.10.5
 Release:        1%{?dist}
-Epoch:          0
 Summary:        Java build tool
 Summary(it):    Tool per la compilazione di programmi java
 Summary(fr):    Outil de compilation pour java
@@ -78,7 +77,7 @@ BuildRequires:  mvn(org.hamcrest:hamcrest-library)
 # workflow requires full JDK, so we recommend it here.
 %{?fedora:Recommends}%{!?fedora:Requires}: java-devel >= 1:1.8.0
 
-Requires:       %{name}-lib = %{epoch}:%{version}-%{release}
+Requires:       %{name}-lib = %{version}-%{release}
 # Require full javapackages-tools since the ant script uses
 # /usr/share/java-utils/java-functions
 Requires:       javapackages-tools
@@ -114,7 +113,7 @@ Core part of Apache Ant that can be used as a library.
 
 %package jmf
 Summary:        Optional jmf tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description jmf
 Optional jmf tasks for %{name}.
@@ -124,7 +123,7 @@ Taches jmf optionelles pour %{name}.
 
 %package swing
 Summary:        Optional swing tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description swing
 Optional swing tasks for %{name}.
@@ -134,7 +133,7 @@ Taches swing optionelles pour %{name}.
 
 %package antlr
 Summary:        Optional antlr tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description antlr
 Optional antlr tasks for %{name}.
@@ -144,7 +143,7 @@ Taches antlr optionelles pour %{name}.
 
 %package apache-bsf
 Summary:        Optional apache bsf tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-bsf
 Optional apache bsf tasks for %{name}.
@@ -154,7 +153,7 @@ Taches apache bsf optionelles pour %{name}.
 
 %package apache-resolver
 Summary:        Optional apache resolver tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-resolver
 Optional apache resolver tasks for %{name}.
@@ -164,7 +163,7 @@ Taches apache resolver optionelles pour %{name}.
 
 %package commons-logging
 Summary:        Optional commons logging tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description commons-logging
 Optional commons logging tasks for %{name}.
@@ -174,7 +173,7 @@ Taches commons logging optionelles pour %{name}.
 
 %package commons-net
 Summary:        Optional commons net tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description commons-net
 Optional commons net tasks for %{name}.
@@ -186,7 +185,7 @@ Taches commons net optionelles pour %{name}.
 
 %package apache-bcel
 Summary:        Optional apache bcel tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-bcel
 Optional apache bcel tasks for %{name}.
@@ -196,7 +195,7 @@ Taches apache bcel optionelles pour %{name}.
 
 %package apache-log4j
 Summary:        Optional apache log4j tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-log4j
 Optional apache log4j tasks for %{name}.
@@ -206,7 +205,7 @@ Taches apache log4j optionelles pour %{name}.
 
 %package apache-oro
 Summary:        Optional apache oro tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-oro
 Optional apache oro tasks for %{name}.
@@ -216,7 +215,7 @@ Taches apache oro optionelles pour %{name}.
 
 %package apache-regexp
 Summary:        Optional apache regexp tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-regexp
 Optional apache regexp tasks for %{name}.
@@ -226,7 +225,7 @@ Taches apache regexp optionelles pour %{name}.
 
 %package apache-xalan2
 Summary:        Optional apache xalan2 tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description apache-xalan2
 Optional apache xalan2 tasks for %{name}.
@@ -236,7 +235,7 @@ Taches apache xalan2 optionelles pour %{name}.
 
 %package javamail
 Summary:        Optional javamail tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description javamail
 Optional javamail tasks for %{name}.
@@ -246,7 +245,7 @@ Taches javamail optionelles pour %{name}.
 
 %package jdepend
 Summary:        Optional jdepend tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description jdepend
 Optional jdepend tasks for %{name}.
@@ -256,7 +255,7 @@ Taches jdepend optionelles pour %{name}.
 
 %package jsch
 Summary:        Optional jsch tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description jsch
 Optional jsch tasks for %{name}.
@@ -266,7 +265,7 @@ Taches jsch optionelles pour %{name}.
 
 %package junit
 Summary:        Optional junit tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description junit
 Optional junit tasks for %{name}.
@@ -277,14 +276,14 @@ Taches junit optionelles pour %{name}.
 
 %package testutil
 Summary:        Test utility classes for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description testutil
 Test utility tasks for %{name}.
 
 %package xz
 Summary:        Optional xz tasks for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description xz
 Optional xz tasks for %{name}.