diff --git a/src/maths/ni/niaciter.c b/src/maths/ni/niaciter.c
index 0b14ddd08..eb3291e13 100644
--- a/src/maths/ni/niaciter.c
+++ b/src/maths/ni/niaciter.c
@@ -85,7 +85,7 @@ retry:
     }
 
     return (OK);
-};
+}
 
 int NIspSolve(CKTcircuit* ckt)
 {
@@ -107,7 +107,7 @@ int NIspSolve(CKTcircuit* ckt)
 
     SWAP(double*, ckt->CKTrhs, ckt->CKTrhsOld);
     return (OK);
-};
+}
 
 #endif
 
diff --git a/src/maths/ni/niiter.c b/src/maths/ni/niiter.c
index 332926031..85da8ecd7 100644
--- a/src/maths/ni/niiter.c
+++ b/src/maths/ni/niiter.c
@@ -368,4 +368,4 @@ NIiter(CKTcircuit *ckt, int maxIter)
 
 void NIresetwarnmsg(void) {
     msgcount = 0;
-};
+}
diff --git a/src/spicelib/analysis/cktspdum.c b/src/spicelib/analysis/cktspdum.c
index 661e73140..349647081 100644
--- a/src/spicelib/analysis/cktspdum.c
+++ b/src/spicelib/analysis/cktspdum.c
@@ -33,7 +33,7 @@ extern double Fmin;
 int CKTmatrixIndex(CKTcircuit* ckt, int source, int dest)
 {
     return  source * ckt->CKTportCount + dest;
-};
+}
 
 int CKTspCalcSMatrix(CKTcircuit* ckt)
 {