diff --git a/build.gradle b/build.gradle
index 65181fae03e9e58044df317aa8afb1acfd5cd8e7..6ab95363d9a485918f21af301c6fb43d9db02f39 100644
--- a/build.gradle
+++ b/build.gradle
@@ -104,7 +104,7 @@ jar {
 
     duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 
-    archiveBaseName = 'pnml-flatter'
+    archiveBaseName = 'pnml-flattener'
 
 }
 
@@ -164,7 +164,7 @@ jastadd {
     configureModuleBuild()
     modules {
 
-        module("pnml-flatter") {
+        module("pnml-flattener") {
 
             java {
                 basedir "src/"
@@ -174,12 +174,12 @@ jastadd {
 
             jastadd {
                 basedir ".."
-                include "pnml-relast-flatter/src/main/jastadd/**/**/*.ast"
-                include "pnml-relast-flatter/src/main/jastadd/**/**/*.jadd"
-                include "pnml-relast-flatter/src/main/jastadd/**/**/*.jrag"
-                include "pnml-relast-flatter/src/gen/jastadd/**/**/*.ast"
-                include "pnml-relast-flatter/src/gen/jastadd/**/**/*.jadd"
-                include "pnml-relast-flatter/src/gen/jastadd/**/**/*.jrag"
+                include "pnml-relast-flattener/src/main/jastadd/**/**/*.ast"
+                include "pnml-relast-flattener/src/main/jastadd/**/**/*.jadd"
+                include "pnml-relast-flattener/src/main/jastadd/**/**/*.jrag"
+                include "pnml-relast-flattener/src/gen/jastadd/**/**/*.ast"
+                include "pnml-relast-flattener/src/gen/jastadd/**/**/*.jadd"
+                include "pnml-relast-flattener/src/gen/jastadd/**/**/*.jrag"
             }
 
             scanner {
@@ -198,7 +198,7 @@ jastadd {
         delete "src/gen-res/BuildInfo.properties"
     }
 
-    module = "pnml-flatter"
+    module = "pnml-flattener"
 
     astPackage = 'de.tudresden.inf.st.pnml.jastadd.model'