diff --git a/cpp/ql/src/experimental/Likely Bugs/ArrayAccessProductFlow.ql b/cpp/ql/src/experimental/Likely Bugs/ArrayAccessProductFlow.ql
index 8a3fe2c0e02..1be0172abf7 100644
--- a/cpp/ql/src/experimental/Likely Bugs/ArrayAccessProductFlow.ql	
+++ b/cpp/ql/src/experimental/Likely Bugs/ArrayAccessProductFlow.ql	
@@ -12,7 +12,6 @@
 import cpp
 import experimental.semmle.code.cpp.dataflow.ProductFlow
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.analysis.RangeAnalysis
-import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticBound
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticExprSpecific
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.analysis.Bound
 import semmle.code.cpp.ir.IR
diff --git a/cpp/ql/src/experimental/Likely Bugs/OverrunWriteProductFlow.ql b/cpp/ql/src/experimental/Likely Bugs/OverrunWriteProductFlow.ql
index c33cc792474..7fde728e5bf 100644
--- a/cpp/ql/src/experimental/Likely Bugs/OverrunWriteProductFlow.ql	
+++ b/cpp/ql/src/experimental/Likely Bugs/OverrunWriteProductFlow.ql	
@@ -18,7 +18,6 @@ import semmle.code.cpp.ir.IR
 import semmle.code.cpp.models.interfaces.Allocation
 import semmle.code.cpp.models.interfaces.ArrayFunction
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.analysis.RangeAnalysis
-import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticBound
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticExprSpecific
 import DataFlow::PathGraph
 
diff --git a/cpp/ql/src/experimental/Security/CWE/CWE-193/ConstantSizeArrayOffByOne.ql b/cpp/ql/src/experimental/Security/CWE/CWE-193/ConstantSizeArrayOffByOne.ql
index 6cbc2ac6fef..20cd6f639ef 100644
--- a/cpp/ql/src/experimental/Security/CWE/CWE-193/ConstantSizeArrayOffByOne.ql
+++ b/cpp/ql/src/experimental/Security/CWE/CWE-193/ConstantSizeArrayOffByOne.ql
@@ -11,7 +11,6 @@
  */
 
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.analysis.RangeAnalysis
-import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticBound
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticExprSpecific
 import semmle.code.cpp.ir.IR
 import semmle.code.cpp.ir.dataflow.DataFlow
diff --git a/cpp/ql/src/experimental/Security/CWE/CWE-193/InvalidPointerDeref.ql b/cpp/ql/src/experimental/Security/CWE/CWE-193/InvalidPointerDeref.ql
index 01651e7d5aa..1fefbbfcf36 100644
--- a/cpp/ql/src/experimental/Security/CWE/CWE-193/InvalidPointerDeref.ql
+++ b/cpp/ql/src/experimental/Security/CWE/CWE-193/InvalidPointerDeref.ql
@@ -18,7 +18,6 @@
 import cpp
 import experimental.semmle.code.cpp.dataflow.ProductFlow
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.analysis.RangeAnalysis
-import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticBound
 import semmle.code.cpp.rangeanalysis.new.internal.semantic.SemanticExprSpecific
 import semmle.code.cpp.ir.IR