diff --git a/src/main/java/net/fabricmc/loom/LoomGradleExtension.java b/src/main/java/net/fabricmc/loom/LoomGradleExtension.java
index 360571f..dcba9d2 100644
--- a/src/main/java/net/fabricmc/loom/LoomGradleExtension.java
+++ b/src/main/java/net/fabricmc/loom/LoomGradleExtension.java
@@ -32,7 +32,7 @@ public class LoomGradleExtension {
 	public String version;
 	public String runDir = "run";
 	public String fabricVersion;
-	public String pomf_build;
+	public String pomfVersion;
 
 	//Not to be set in the build.gradle
 	public Project project;
diff --git a/src/main/java/net/fabricmc/loom/task/DownloadTask.java b/src/main/java/net/fabricmc/loom/task/DownloadTask.java
index e1f8bf7..79631c8 100644
--- a/src/main/java/net/fabricmc/loom/task/DownloadTask.java
+++ b/src/main/java/net/fabricmc/loom/task/DownloadTask.java
@@ -76,7 +76,7 @@ public class DownloadTask extends DefaultTask {
 
 			if (!Constants.MAPPINGS_ZIP.get(extension).exists()) {
 				this.getLogger().lifecycle(":downloading mappings");
-				FileUtils.copyURLToFile(new URL("http://asie.pl:8080/job/pomf/" + extension.pomf_build + "/artifact/build/libs/pomf-enigma-" + extension.version + "." + extension.pomf_build + ".zip"), Constants.MAPPINGS_ZIP.get(extension));
+				FileUtils.copyURLToFile(new URL("http://asie.pl:8080/job/pomf/" + extension.pomfVersion + "/artifact/build/libs/pomf-enigma-" + extension.version + "." + extension.pomfVersion + ".zip"), Constants.MAPPINGS_ZIP.get(extension));
 			}
 
 			DependencyHandler dependencyHandler = getProject().getDependencies();
diff --git a/src/main/java/net/fabricmc/loom/util/Constants.java b/src/main/java/net/fabricmc/loom/util/Constants.java
index e355911..c741e98 100644
--- a/src/main/java/net/fabricmc/loom/util/Constants.java
+++ b/src/main/java/net/fabricmc/loom/util/Constants.java
@@ -40,12 +40,12 @@ public class Constants {
 	public static final IDelayed<File> MINECRAFT_CLIENT_JAR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.version + "-client.jar"));
 	public static final IDelayed<File> MINECRAFT_SERVER_JAR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.version + "-server.jar"));
 	public static final IDelayed<File> MINECRAFT_MERGED_JAR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.version + "-merged.jar"));
-	public static final IDelayed<File> MINECRAFT_MAPPED_JAR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.getVersionString() + "-mapped-" + extension.pomf_build + ".jar"));
+	public static final IDelayed<File> MINECRAFT_MAPPED_JAR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.getVersionString() + "-mapped-" + extension.pomfVersion + ".jar"));
 
 	//http://asie.pl:8080/job/pomf/1/artifact/build/libs/pomf-enigma-16w33a.1.zip
 	public static final IDelayed<File> POMF_DIR = new DelayedFile(extension -> new File(extension.getFabricUserCache(), "pomf"));
-	public static final IDelayed<File> MAPPINGS_ZIP = new DelayedFile(extension -> new File(POMF_DIR.get(extension), "pomf-enigma-" + extension.version + "." + extension.pomf_build + ".zip"));
-	public static final IDelayed<File> MAPPINGS_DIR = new DelayedFile(extension -> new File(POMF_DIR.get(extension), "pomf-enigma-" + extension.version + "." + extension.pomf_build + ""));
+	public static final IDelayed<File> MAPPINGS_ZIP = new DelayedFile(extension -> new File(POMF_DIR.get(extension), "pomf-enigma-" + extension.version + "." + extension.pomfVersion + ".zip"));
+	public static final IDelayed<File> MAPPINGS_DIR = new DelayedFile(extension -> new File(POMF_DIR.get(extension), "pomf-enigma-" + extension.version + "." + extension.pomfVersion + ""));
 
 	public static final IDelayed<File> MINECRAFT_LIBS = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.version + "-libs"));
 	public static final IDelayed<File> MINECRAFT_NATIVES = new DelayedFile(extension -> new File(extension.getFabricUserCache(), extension.version + "-natives"));