diff --git a/src/bindings/c/alpr_c.cpp b/src/bindings/c/alpr_c.cpp
index 0f8cef4..a79ec6c 100644
--- a/src/bindings/c/alpr_c.cpp
+++ b/src/bindings/c/alpr_c.cpp
@@ -30,7 +30,7 @@ OPENALPRC_DLL_EXPORT OPENALPR* openalpr_init(const char* country, const char* co
   return (OPENALPR*) alpr_inst;
 }
 
-OPENALPRC_DLL_EXPORT int is_loaded(OPENALPR* instance)
+OPENALPRC_DLL_EXPORT int openalpr_is_loaded(OPENALPR* instance)
 {
   return (int) ((alpr::Alpr*) instance)->isLoaded();
 }
diff --git a/src/bindings/c/alpr_c.h b/src/bindings/c/alpr_c.h
index 278b7a5..cf00ccc 100644
--- a/src/bindings/c/alpr_c.h
+++ b/src/bindings/c/alpr_c.h
@@ -45,7 +45,7 @@ struct AlprCRegionOfInterest
 OPENALPR* openalpr_init(const char* country, const char* configFile, const char* runtimeDir);
 
 // Returns 1 if the library was loaded successfully, 0 otherwise
-int is_loaded(OPENALPR* instance);
+int openalpr_is_loaded(OPENALPR* instance);
 
 // Set the country used for plate recognition
 void openalpr_set_country(OPENALPR* instance, const char* country);