diff --git a/plugins/libimhex/source/pattern_language/evaluator.cpp b/plugins/libimhex/source/pattern_language/evaluator.cpp
index 77488d0f6..7310c05c7 100644
--- a/plugins/libimhex/source/pattern_language/evaluator.cpp
+++ b/plugins/libimhex/source/pattern_language/evaluator.cpp
@@ -105,6 +105,8 @@ namespace hex::pl {
         this->m_customFunctions.clear();
         this->m_scopes.clear();
 
+        this->dataOffset() = 0x00;
+
         for (auto &func : this->m_customFunctionDefinitions)
             delete func;
         this->m_customFunctionDefinitions.clear();