diff --git a/boreal/src/matcher/validator/dfa.rs b/boreal/src/matcher/validator/dfa.rs
index 0711bd42..66f98c5c 100644
--- a/boreal/src/matcher/validator/dfa.rs
+++ b/boreal/src/matcher/validator/dfa.rs
@@ -1,3 +1,4 @@
+use std::panic::{RefUnwindSafe, UnwindSafe};
 use std::sync::Arc;
 
 use regex_automata::hybrid::dfa::{Builder, Cache, DFA};
@@ -11,7 +12,7 @@ use crate::matcher::widener::widen_hir;
 use crate::matcher::{MatchType, Modifiers};
 use crate::regex::{regex_hir_to_string, Hir};
 
-type PoolCreateFn = Box<dyn Fn() -> Cache + Send + Sync>;
+type PoolCreateFn = Box<dyn Fn() -> Cache + Send + Sync + UnwindSafe + RefUnwindSafe>;
 
 #[derive(Debug)]
 pub(crate) struct DfaValidator {
diff --git a/boreal/src/module/mod.rs b/boreal/src/module/mod.rs
index 218f3f33..825e6a7a 100644
--- a/boreal/src/module/mod.rs
+++ b/boreal/src/module/mod.rs
@@ -109,7 +109,7 @@ pub use self::cuckoo::{Cuckoo, CuckooData};
 ///
 /// - As dynamic values, whose shape depend on the memory being scanned. This often includes
 ///   arrays such as `elf.sections`, or raw values such as `pe.machine`.
-pub trait Module: Send + Sync {
+pub trait Module: Send + Sync + UnwindSafe + RefUnwindSafe {
     /// Name of the module, used in `import` clauses.
     fn get_name(&self) -> &'static str;
 
diff --git a/boreal/src/scanner/mod.rs b/boreal/src/scanner/mod.rs
index 2aa0c9af..f6db0d24 100644
--- a/boreal/src/scanner/mod.rs
+++ b/boreal/src/scanner/mod.rs
@@ -882,7 +882,9 @@ impl std::fmt::Display for DefineSymbolError {
 #[cfg(test)]
 mod tests {
     use crate::module::{EvalContext, ScanContext, StaticValue, Type, Value as ModuleValue};
-    use crate::test_helpers::{test_type_traits, test_type_traits_non_clonable};
+    use crate::test_helpers::{
+        test_type_traits, test_type_traits_non_clonable, test_type_unwind_safe,
+    };
     use crate::Compiler;
 
     use super::*;
@@ -1515,6 +1517,8 @@ mod tests {
             Vec::new(),
             BytesPool::default(),
         ));
+        test_type_unwind_safe::<Scanner>();
+
         test_type_traits_non_clonable(ScanResult {
             matched_rules: Vec::new(),
             module_values: Vec::new(),
diff --git a/boreal/src/test_helpers.rs b/boreal/src/test_helpers.rs
index 1f41093b..8a27673c 100644
--- a/boreal/src/test_helpers.rs
+++ b/boreal/src/test_helpers.rs
@@ -1,3 +1,5 @@
+use std::panic::{RefUnwindSafe, UnwindSafe};
+
 use boreal_parser::hex_string::parse_hex_string;
 use boreal_parser::regex::parse_regex;
 
@@ -19,9 +21,11 @@ pub fn expr_to_hir(expr: &str) -> Hir {
 pub fn test_type_traits<T: Clone + std::fmt::Debug + Send + Sync>(t: T) {
     #[allow(clippy::redundant_clone)]
     let _r = t.clone();
-    let _r = format!("{:?}", &t);
+    test_type_traits_non_clonable(t);
 }
 
 pub fn test_type_traits_non_clonable<T: std::fmt::Debug + Send + Sync>(t: T) {
     let _r = format!("{:?}", &t);
 }
+
+pub fn test_type_unwind_safe<T: UnwindSafe + RefUnwindSafe>() {}