diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractDartCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractDartCodegen.java
index 3ec1928bcc4c..6f320377c52e 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractDartCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractDartCodegen.java
@@ -685,8 +685,10 @@ public abstract class AbstractDartCodegen extends DefaultCodegen {
                 } else {
                     LOGGER.info("Successfully executed: {}", command);
                 }
-            } catch (Exception e) {
+            } catch (InterruptedException | IOException e) {
                 LOGGER.error("Error running the command ({}). Exception: {}", command, e.getMessage());
+                // Restore interrupted state
+                Thread.currentThread().interrupt();
             }
         }
     }