1 files changed, 3 insertions, 5 deletions
diff --git a/src/theory/bags/inference_generator.h b/src/theory/bags/inference_generator.h
index d6fc184c7..bfaf5d0fc 100644
--- a/src/theory/bags/inference_generator.h
+++ b/src/theory/bags/inference_generator.h
@@ -17,18 +17,16 @@
 #ifndef CVC4__THEORY__BAGS__INFERENCE_GENERATOR_H
 #define CVC4__THEORY__BAGS__INFERENCE_GENERATOR_H
 
-#include <map>
-#include <vector>
-
 #include "expr/node.h"
 #include "infer_info.h"
-#include "theory/bags/inference_manager.h"
-#include "theory/bags/solver_state.h"
 
 namespace CVC4 {
 namespace theory {
 namespace bags {
 
+class InferenceManager;
+class SolverState;
+
 /**
  * An inference generator class. This class is used by the core solver to
  * generate lemmas