diff --git a/app/build.gradle b/app/build.gradle
index ae1e120..f6727c9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,7 +33,7 @@ dependencies {
     testCompile 'org.hamcrest:hamcrest-library:1.1'
     compile 'com.android.support:appcompat-v7:22.2.1'
     compile 'com.android.support:support-v4:22.2.1'
-    compile files('libs/JTransforms-3.1-with-dependencies.jar')
+    //compile files('libs/JTransforms-3.1-with-dependencies.jar')
     compile 'org.apache.commons:commons-math3:3.6.1'
 
 }
diff --git a/app/src/main/java/uk/org/openseizuredetector/SdDataSourcePebble.java b/app/src/main/java/uk/org/openseizuredetector/SdDataSourcePebble.java
index edd98f6..f8db5e0 100644
--- a/app/src/main/java/uk/org/openseizuredetector/SdDataSourcePebble.java
+++ b/app/src/main/java/uk/org/openseizuredetector/SdDataSourcePebble.java
@@ -40,7 +40,6 @@ import com.getpebble.android.kit.util.PebbleDictionary;
 
 import org.json.JSONException;
 import org.json.JSONObject;
-import org.jtransforms.fft.DoubleFFT_1D;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -681,8 +680,8 @@ public class SdDataSourcePebble extends SdDataSource {
 
     private void analyseRawData() {
         Log.v(TAG,"analyserawData()");
-        DoubleFFT_1D fft = new DoubleFFT_1D(MAX_RAW_DATA);
-        fft.realForward(rawData);
+        //DoubleFFT_1D fft = new DoubleFFT_1D(MAX_RAW_DATA);
+        //fft.realForward(rawData);
         // FIXME - rawData should really be a circular buffer.
         nRawData = 0;
     }