diff --git a/lib/symboldatabase.cpp b/lib/symboldatabase.cpp
index d2d50a7db..e499744c9 100644
--- a/lib/symboldatabase.cpp
+++ b/lib/symboldatabase.cpp
@@ -3836,10 +3836,7 @@ const Function* Scope::findFunction(const Token *tok, bool requireConst) const
                             same++;
                         }
                     } else {
-                        if (funcarg->typeStartToken()->str() == "int" &&
-                            !funcarg->typeStartToken()->isUnsigned()) {
-                            same++;
-                        } else if (Token::Match(funcarg->typeStartToken(), "char|short|int")) {
+                        if (Token::Match(funcarg->typeStartToken(), "char|short|int|long")) {
                             same++;
                         }
                     }
diff --git a/test/testsymboldatabase.cpp b/test/testsymboldatabase.cpp
index dc3d9446b..f617543a7 100644
--- a/test/testsymboldatabase.cpp
+++ b/test/testsymboldatabase.cpp
@@ -280,6 +280,7 @@ private:
         TEST_CASE(findFunction9);
         TEST_CASE(findFunction10); // #7673
         TEST_CASE(findFunction11);
+        TEST_CASE(findFunction12);
 
         TEST_CASE(noexceptFunction1);
         TEST_CASE(noexceptFunction2);
@@ -3489,6 +3490,19 @@ private:
         ASSERT_EQUALS(true, db && f && f->function() && f->function()->tokenDef->linenr() == 4);
     }
 
+    void findFunction12() {
+        GET_SYMBOL_DB("void foo(std::string a) { }\n"
+                      "void foo(long long a) { }\n"
+                      "void foo() {\n"
+                      "    foo(0);\n"
+                      "}");
+
+        ASSERT_EQUALS("", errout.str());
+
+        const Token *f = Token::findsimplematch(tokenizer.tokens(), "foo ( 0 ) ;");
+        ASSERT_EQUALS(true, db && f && f->function() && f->function()->tokenDef->linenr() == 2);
+    }
+
 #define FUNC(x) const Function *x = findFunctionByName(#x, &db->scopeList.front()); \
                 ASSERT_EQUALS(true, x != nullptr);                                  \
                 if (x) ASSERT_EQUALS(true, x->isNoExcept());