diff --git a/src/main/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersController.java b/src/main/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersController.java
index 0edb61b9..57a5a924 100644
--- a/src/main/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersController.java
+++ b/src/main/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersController.java
@@ -96,7 +96,7 @@ public ResponseEntity<Void> deleteParameters(
         return ResponseEntity.ok().build();
     }
 
-    @PatchMapping(value = "/{uuid}/provider")
+    @PutMapping(value = "/{uuid}/provider")
     @Operation(summary = "Update provider")
     @ApiResponse(responseCode = "200", description = "provider was updated")
     public ResponseEntity<Void> updateProvider(
diff --git a/src/test/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersControllerTest.java b/src/test/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersControllerTest.java
index 47253470..c9c23a84 100644
--- a/src/test/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersControllerTest.java
+++ b/src/test/java/org/gridsuite/securityanalysis/server/SecurityAnalysisParametersControllerTest.java
@@ -244,14 +244,14 @@ void securityAnalysisParametersUpdateTest() throws Exception {
 
         // update provider
         String newProvider = "newProvider";
-        mockMvc.perform(patch("/" + VERSION + "/parameters/" + updatedParametersUuid + "/provider")
+        mockMvc.perform(put("/" + VERSION + "/parameters/" + updatedParametersUuid + "/provider")
                 .content(newProvider))
                 .andExpect(status().isOk()).andReturn();
         SecurityAnalysisParametersEntity securityAnalysisParametersEntity = securityAnalysisParametersRepository.findById(updatedParametersUuid).orElseThrow();
         assertEquals(newProvider, securityAnalysisParametersEntity.getProvider());
 
         // reset provider
-        mockMvc.perform(patch("/" + VERSION + "/parameters/" + updatedParametersUuid + "/provider"))
+        mockMvc.perform(put("/" + VERSION + "/parameters/" + updatedParametersUuid + "/provider"))
                 .andExpect(status().isOk()).andReturn();
         securityAnalysisParametersEntity = securityAnalysisParametersRepository.findById(updatedParametersUuid).orElseThrow();
         assertEquals(defaultProvider, securityAnalysisParametersEntity.getProvider());