diff --git a/src/hasp/hasp_object.cpp b/src/hasp/hasp_object.cpp
index 20bc41f3..e443f15d 100644
--- a/src/hasp/hasp_object.cpp
+++ b/src/hasp/hasp_object.cpp
@@ -240,7 +240,7 @@ void hasp_process_attribute(uint8_t pageid, uint8_t objid, const char* attr, con
 // ##################### Object Creator ########################################################
 
 // Called from hasp_new_object only to process all attributes
-static inline int hasp_parse_json_attributes(lv_obj_t* obj, const JsonObject& doc)
+static int hasp_parse_json_attributes(lv_obj_t* obj, const JsonObject& doc)
 {
     int i = 0;
 #if defined(WINDOWS) || defined(POSIX)
diff --git a/src/hasp_oobe.cpp b/src/hasp_oobe.cpp
index 3ccf4ef3..6a298840 100644
--- a/src/hasp_oobe.cpp
+++ b/src/hasp_oobe.cpp
@@ -25,7 +25,7 @@ static lv_obj_t* oobepage[2];
 static lv_obj_t* oobekb;
 lv_obj_t* pwd_ta;
 
-static inline void oobeSetPage(uint8_t pageid)
+static void oobeSetPage(uint8_t pageid)
 {
     lv_scr_load(oobepage[pageid]);
     lv_obj_invalidate(lv_disp_get_layer_sys(NULL));
diff --git a/src/sys/svc/hasp_telnet.cpp b/src/sys/svc/hasp_telnet.cpp
index 8101cf32..647395ad 100644
--- a/src/sys/svc/hasp_telnet.cpp
+++ b/src/sys/svc/hasp_telnet.cpp
@@ -181,7 +181,7 @@ static inline void telnetProcessCharacter(char ch)
 
 #endif
 
-static inline void telnetProcessLine(const char* input)
+static void telnetProcessLine(const char* input)
 {
     switch(telnetLoginState) {
         case TELNET_UNAUTHENTICATED: {