diff --git a/rtengine/cplx_wavelet_dec.cc b/rtengine/cplx_wavelet_dec.cc
index eafadaa54..a43a7b8b6 100644
--- a/rtengine/cplx_wavelet_dec.cc
+++ b/rtengine/cplx_wavelet_dec.cc
@@ -39,5 +39,5 @@ wavelet_decomposition::~wavelet_decomposition()
     }
 }
 
-};
+}
 
diff --git a/rtengine/cplx_wavelet_dec.h b/rtengine/cplx_wavelet_dec.h
index 45e829322..ccecef819 100644
--- a/rtengine/cplx_wavelet_dec.h
+++ b/rtengine/cplx_wavelet_dec.h
@@ -266,6 +266,6 @@ void wavelet_decomposition::reconstruct(E * dst, const float blend)
     coeff0 = nullptr;
 }
 
-};
+}
 
 #endif
diff --git a/rtengine/cplx_wavelet_filter_coeffs.h b/rtengine/cplx_wavelet_filter_coeffs.h
index ff22c9812..bd333d4b9 100644
--- a/rtengine/cplx_wavelet_filter_coeffs.h
+++ b/rtengine/cplx_wavelet_filter_coeffs.h
@@ -50,5 +50,5 @@ const float Daub4_anal16[2][16] ALIGNED16 = {//Daub 14
 };
 
 // if necessary ?? we can add D20 !!
-};
+}
 
diff --git a/rtengine/cplx_wavelet_level.h b/rtengine/cplx_wavelet_level.h
index 9996ec2af..cab0d8e3e 100644
--- a/rtengine/cplx_wavelet_level.h
+++ b/rtengine/cplx_wavelet_level.h
@@ -758,6 +758,6 @@ template<typename T> template<typename E> void wavelet_level<T>::reconstruct_lev
     }
 }
 #endif
-};
+}
 
 #endif
diff --git a/rtengine/curves.cc b/rtengine/curves.cc
index c0f0d9433..ecd38d4aa 100644
--- a/rtengine/curves.cc
+++ b/rtengine/curves.cc
@@ -1025,7 +1025,7 @@ void ColorAppearance::Set(const Curve &pCurve)
 }
 
 //
-RetinextransmissionCurve::RetinextransmissionCurve() {};
+RetinextransmissionCurve::RetinextransmissionCurve() {}
 
 void RetinextransmissionCurve::Reset()
 {
@@ -1058,7 +1058,7 @@ void RetinextransmissionCurve::Set(const std::vector<double> &curvePoints)
 }
 
 
-RetinexgaintransmissionCurve::RetinexgaintransmissionCurve() {};
+RetinexgaintransmissionCurve::RetinexgaintransmissionCurve() {}
 
 void RetinexgaintransmissionCurve::Reset()
 {
@@ -1168,7 +1168,7 @@ void OpacityCurve::Set(const std::vector<double> &curvePoints, bool &opautili)
 }
 
 
-WavCurve::WavCurve() : sum(0.f) {};
+WavCurve::WavCurve() : sum(0.f) {}
 
 void WavCurve::Reset()
 {
@@ -1211,7 +1211,7 @@ void WavCurve::Set(const std::vector<double> &curvePoints)
 }
 
 
-WavOpacityCurveRG::WavOpacityCurveRG() {};
+WavOpacityCurveRG::WavOpacityCurveRG() {}
 
 void WavOpacityCurveRG::Reset()
 {
@@ -1244,7 +1244,7 @@ void WavOpacityCurveRG::Set(const std::vector<double> &curvePoints)
 
 }
 
-WavOpacityCurveBY::WavOpacityCurveBY() {};
+WavOpacityCurveBY::WavOpacityCurveBY() {}
 
 void WavOpacityCurveBY::Reset()
 {
@@ -1276,7 +1276,7 @@ void WavOpacityCurveBY::Set(const std::vector<double> &curvePoints)
     }
 }
 
-WavOpacityCurveW::WavOpacityCurveW() {};
+WavOpacityCurveW::WavOpacityCurveW() {}
 
 void WavOpacityCurveW::Reset()
 {
@@ -1308,7 +1308,7 @@ void WavOpacityCurveW::Set(const std::vector<double> &curvePoints)
     }
 }
 
-WavOpacityCurveWL::WavOpacityCurveWL() {};
+WavOpacityCurveWL::WavOpacityCurveWL() {}
 
 void WavOpacityCurveWL::Reset()
 {
@@ -1341,7 +1341,7 @@ void WavOpacityCurveWL::Set(const std::vector<double> &curvePoints)
 }
 
 
-NoiseCurve::NoiseCurve() : sum(0.f) {};
+NoiseCurve::NoiseCurve() : sum(0.f) {}
 
 void NoiseCurve::Reset()
 {
diff --git a/rtengine/labimage.cc b/rtengine/labimage.cc
index bcadda0ed..f4e13049a 100644
--- a/rtengine/labimage.cc
+++ b/rtengine/labimage.cc
@@ -101,6 +101,6 @@ void LabImage::deleteLab()
 void LabImage::reallocLab()
 {
     allocLab(W, H);
-};
+}
 
 }
diff --git a/rtengine/rtthumbnail.h b/rtengine/rtthumbnail.h
index 667d8e1c9..c01aa81ee 100644
--- a/rtengine/rtthumbnail.h
+++ b/rtengine/rtthumbnail.h
@@ -156,7 +156,7 @@ public:
         }
 
         return imgPtr;
-    };
+    }
 };
 }