diff --git a/src/main/java/META-INF/MANIFEST.MF b/src/main/java/META-INF/MANIFEST.MF
index d24a109b189ba621d603f2bd19a4b183ca7ff631..c18de6a170b0f7cd90f4a3a115918dbc3ef633ba 100644
--- a/src/main/java/META-INF/MANIFEST.MF
+++ b/src/main/java/META-INF/MANIFEST.MF
@@ -1,3 +1,3 @@
 Manifest-Version: 1.0
-Main-Class: azgracompress.DataCompressor
+Main-Class: cz.it4i.qcmp.DataCompressor
 
diff --git a/src/main/resources/META-INF/MANIFEST.MF b/src/main/resources/META-INF/MANIFEST.MF
index 11b67099d29a09eed379e4715976c0b0d9bbb709..97f408cb94f3aefa2588c881a000b8aac030547b 100644
--- a/src/main/resources/META-INF/MANIFEST.MF
+++ b/src/main/resources/META-INF/MANIFEST.MF
@@ -1,4 +1,4 @@
 Manifest-Version: 1.0
-Main-Class: azgracompress.DataCompressor
+Main-Class: cz.it4i.qcmp.DataCompressor
 Class-Path: commons-math3-3.6.1.jar