diff --git a/pom.xml b/pom.xml
index d981dfc..5276d7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
     <groupId>de.dentrassi.maven</groupId>
     <artifactId>rpm</artifactId>
-    <version>1.8.1-SNAPSHOT</version>
+    <version>1.9.0-SNAPSHOT</version>
 
     <packaging>maven-plugin</packaging>
 
@@ -42,7 +42,7 @@
         <maven.version>3.3.9</maven.version>
 
         <org.bouncycastle.version>1.70</org.bouncycastle.version>
-        <packager.version>0.18.0</packager.version>
+        <packager.version>0.19.0</packager.version>
     </properties>
 
     <prerequisites>
diff --git a/src/main/java/de/dentrassi/rpm/builder/RpmMojo.java b/src/main/java/de/dentrassi/rpm/builder/RpmMojo.java
index 785e325..29ff55f 100644
--- a/src/main/java/de/dentrassi/rpm/builder/RpmMojo.java
+++ b/src/main/java/de/dentrassi/rpm/builder/RpmMojo.java
@@ -69,6 +69,7 @@
 import org.eclipse.packager.rpm.build.RpmFileNameProvider;
 import org.eclipse.packager.rpm.deps.RpmDependencyFlags;
 import org.eclipse.packager.rpm.signature.RsaHeaderSignatureProcessor;
+import org.eclipse.packager.rpm.signature.RsaSignatureProcessor;
 import org.eclipse.packager.rpm.signature.SignatureProcessor;
 
 import com.google.common.base.Strings;
@@ -794,9 +795,11 @@ public void execute() throws MojoExecutionException, MojoFailureException {
             }
 
             if (!this.skipSigning && this.signature != null) {
-                final SignatureProcessor signer = makeRsaSigner(this.signature);
-                if (signer != null) {
-                    builder.addSignatureProcessor(signer);
+                final SignatureProcessor[] signers = makeRsaSigners(this.signature);
+                if (signers != null) {
+                    for (SignatureProcessor signer : signers ) {
+                         builder.addSignatureProcessor(signer);
+                    }
                 }
             }
 
@@ -875,12 +878,15 @@ private void testLeadFlags() {
 
     }
 
-    private SignatureProcessor makeRsaSigner(final Signature signature) throws MojoExecutionException, MojoFailureException {
+    private SignatureProcessor[] makeRsaSigners(final Signature signature) throws MojoExecutionException, MojoFailureException {
         final PGPPrivateKey privateKey = SigningHelper.loadKey(signature, this.logger);
         if (privateKey == null) {
             return null;
         }
-        return new RsaHeaderSignatureProcessor(privateKey, HashAlgorithm.from(signature.getHashAlgorithm()));
+        return new SignatureProcessor[]{
+                new RsaHeaderSignatureProcessor(privateKey, HashAlgorithm.from(signature.getHashAlgorithm())),
+                new RsaSignatureProcessor(privateKey, HashAlgorithm.from(signature.getHashAlgorithm()))
+        };
     }
 
     @FunctionalInterface