diff --git a/lib/tasks/data/truncate_data.rb b/lib/tasks/data/truncate_data.rb
index 68f08977ac..d01c914ea7 100644
--- a/lib/tasks/data/truncate_data.rb
+++ b/lib/tasks/data/truncate_data.rb
@@ -34,7 +34,7 @@ class TruncateData
 
   def remove_transient_data
     Spree::ReturnAuthorization.delete_all
-    Spree::StateChange.delete_all
+    Spree::StateChange.delete_all("created_at < '#{1.month.ago.to_date}'")
     Spree::LogEntry.delete_all
     sql_delete_from "sessions"
   end
diff --git a/spec/lib/tasks/data/truncate_data_spec.rb b/spec/lib/tasks/data/truncate_data_spec.rb
index 6d26ae9a29..faf2e6268d 100644
--- a/spec/lib/tasks/data/truncate_data_spec.rb
+++ b/spec/lib/tasks/data/truncate_data_spec.rb
@@ -20,6 +20,14 @@ describe TruncateData do
 
         expect(OrderCycle.all).to be_empty
       end
+
+      it 'deletes state changes older than a month' do
+        TruncateData.new.call
+
+        expect(Spree::StateChange)
+          .to have_received(:delete_all)
+          .with("created_at < '#{1.month.ago.to_date}'")
+      end
     end
 
     context 'when months_to_keep is nil' do
@@ -33,6 +41,14 @@ describe TruncateData do
 
         expect(OrderCycle.all).to be_empty
       end
+
+      it 'deletes state changes older than a month' do
+        TruncateData.new.call
+
+        expect(Spree::StateChange)
+          .to have_received(:delete_all)
+          .with("created_at < '#{1.month.ago.to_date}'")
+      end
     end
 
     context 'when months_to_keep is specified' do
@@ -50,6 +66,14 @@ describe TruncateData do
 
         expect(OrderCycle.all).to contain_exactly(recent_order_cycle)
       end
+
+      it 'deletes state changes older than a month' do
+        TruncateData.new.call
+
+        expect(Spree::StateChange)
+          .to have_received(:delete_all)
+          .with("created_at < '#{1.month.ago.to_date}'")
+      end
     end
   end
 end